International Conferences & Seminars
2025
- 2025 MRS Spring Meeting & Exhibit (7th-11th April, Seattle, USA)
Do Hoon Lee, Kuniharu Takei
Flexible strain sensors with ultra-high sensitivity using laser-induced graphene
2024
- 2024 MRS Fall Meeting & Exhibit (1st Dec – 6th Dec. 2024, Boston, USA)
Naruhito Seimiya, Seiji Wakabayashi, Haruki Nakamura, Guren Matsumura, Kohei Nakajima, Kuniharu Takei
Naruhito Seimiya, Seiji Wakabayashi, Haruki Nakamura, Guren Matsumura, Kohei Nakajima, Kuniharu Takei
Multi-tasking flexible sensor with reservoir computing monitoring water droplet dynamics
Haruki Nakamura, Ryota Ezaki, Guren Matsumura, Chia-Chen Chung, Yu-Chieh Hsu, Yu-Ren Peng, Akito Fukui, Yu-Lun Chueh, Daisuke Kiriya, Kuniharu Takei
Machine learning-assisted data interpolating flexible temperature sensor array
Masaki Teramoto, Satoko Honda, Kuniharu Takei
Multimodal flexible sensors for minimally-invasive and real-time plant monitoring
Yanpeng Li, Guren Matsumura, Yan Xuan, Satoko Honda, Kuniharu Takei
Stretchable electronic skin for tactile action recognitions assited by machine learning
Haruki Nakamura, Satoko Honda, Guren Matsumura, Kohei Nakajima, Kuniharu Takei
Multi-detection electronic brush - The 16th Asian Conference on Organic Electronics (A-COE 2024)(November 19-22th, 2024, Osaka, Japan)
Masaki Teramoto, Kuniharu Takei
Material composition and performance study of flexible strain sensor with kirigami structures
Yan Xuan, Takahiro Uchiyama, Hiroki Ura, Shuji Hagiwara, Hiroyuki Kato, Sudipta Kumar Sarkar, Kuniharu Takei
Flexible integrated air pressure sensors for monitoring positive and negative pressure distribution - PRiME 2024 (October 6-11th, 2024, Honolulu, USA)
(Invited) Kuniharu Takei
Edge-computing multimodal flexible sensor system - Zhejiang University ME Global Seminar(July 24th, 2024, Hangzhou, China)
(Invited) Kuniharu Takei
Multimodal flexible sensor systems powered by reservoir computing for edge systems - The 82nd Device Research Conference (DRC 2024) (June 23-26th, 2024, Maryland, USA)
(Invited) Kuniharu Takei
Multimodal sensor patch powered by machine learning data analyses
- The 41st International Conference of Photopolymer Science and Technology (25-28th June 2024, Makuhari, Chiba, Japan)
N. Seimiya, S. Wakabayashi, H. Nakamura, K. Nakajima, K. Takei
Superhydrophobic and conductive flexible sensor powered by reservoir computing for estimation of wind and rain volume
M. Teramoto, K. Takei
Flexible kirigami-structured strain sensor
- 18th International Conference on Electronic Materials 2024 (IUMRS-ICEM 2024) (May 18-20th, 2024, Hong Kong)
(Keynote) Kuniharu Takei
Multimodal flexible sensor systems powered by machine learning
- 2024 Spring Conference of the Korean Sensors Society (April 29-30th, 2024, Daejeon, Korea)
(Invited) Kuniharu Takei
Multimodal remote healthcare patch assisted by machine learning - RIKEN BDR Symposium 2024 (4-6th March 2024, Kobe, Japan)
Yoshizuki Fumoto, Shingo Takada, Kyogo Kawaguchi, Yasuhito Onodera, Yoichiro Fujioka, Yusuke Ohba, Takeshi Kondo, Haruki Nakamura, Kuniharu Takei, Shigetsugu Hatakeyama, Tsukasa Oikawa
Spontaneous myoblast differentiation driven by intra- and intercellular dynamics
2023
- The 30th International Display Workshops (IDW 23) (6-8th December 2023, Niigata, Japan)
(Invited) Kuniharu Takei
Multimodal flexible sensor systems
- The 24th RIES-HOKUDAI International Symposium (6th-7th December 2023, Sapporo, Japan)
(Invited) Kuniharu Takei
Flexible sensor edge system
- 2023 MRS Fall Meeting & Exhibit (26th Nov – 1st Dec. 2023, Boston, USA)
Haruki Nakamura, Guren Matsumura, Satoko Honda, Kuniharu Takei
Multi-detection brush-type e-whisker
- 2023 Materials Research Society-Taiwan International Conference (2023 MRSTIC) (11th-20th Nov. 2023, Hsinchu, Taiwan)
(Invited) Kuniharu Takei
Multimodal Wearable Sensor Sheets
- 244th ECS meeting (8-12th October 2023, Gothenburg, Sweden)
(Invited) Kuniharu Takei
Wireless healthcare flexible sensor system
- The 22nd International Conference on Solid-State Sensors, Actuators and Microsystems (Transducers 2023)(25th-29th June 2023, Kyoto, Japan)
Yoshiki Kondo, Satoko Honda, Kuniharu Takei
A flexible, embroidered strain sensor for use with textiles
- The 40th International Conference of Photopolymer Science and Technology
Yanpeng Li, Yan Xuan, Kuniharu Takei
Stretchable tactile pressure sensor for e-skin
- CBE 30th Anniversary Conference (12th-14th June 2023, HKUST, Hong Kong)
(Invited) Kuniharu Takei
Wireless wearable and flexible healthcare sensor system
- The 23rd International Conference on the Science and Applications of Nanotubes and Low-Dimensional Materials (NT-23) (4th-9th June, 2023, Arcachon, France)
(Invited) Kuniharu Takei
Nanomaterial-based flexible sensor systems
- 7th IEEE Electron Devices Technology and Manufacturing (EDTM) Conference 2023 (Seoul, Korea, March 7-10, 2023)
(Invited) Kuniharu Takei
Multimodal flexible sensor system
2022
- 242nd ECS Meeting (Oct. 11, 2022)
(Invited) Kuniharu Takei
Wireless healthcare flexible sensor system with comfortable and precise monitoring
- 39th International Conference of Photopolymer Science and Technology (ICPST-39)(On-line, June 28-30, 2022)
H. Nakamura, S. Wakabayashi, S. Honda, T. Arie, S. Akita, K. Takei
Highly stable flexible tactile pressure sensor array
Y. Xuan, H. Hara, S. Honda, Y. Li, Y. Fujita, T. Arie, S. Akita, K. Takei
A breathable and stretchable sensor sheet design for wearable device
- 241th ECS Meeting (On-line, May 29 – June 2, 2022)
(Invited) Kuniharu Takei
Heterogeneously integrated nanomaterial-based multimodal flexible sensor sheets
- 2022 MRS Spring Meeting & Exhibit (On-line, May 23-25, 2022)
(Invited) Kuniharu Takei
Multimodal flexible sensor sheet for remote healthcare application
2021
- Online Conference: Nanomaterials & Electronics for Wearable Implantable Devices & Applications (NEWIDEA 2021) (Online, December 6th, 2021)
(Invited) K. Takei
Human-interactive multimodal wearable sensor sheet
- 2021 MRS Fall Meeting & Exhibit (Hybrid, November 29th – December 8th, 2021)
K. Takei, K. Xu, Y. Fujita, Y. Lu, S. Honda, M. Shiomi, T. Arie, S. Akita
Wearable multi-functional sensor sheet with feedback alarm system
- Kyoto University, iCeMS seminar (ON/OFF-line hybrid, November 29th, 2021)
(Invited) K. Takei
Heterogeneous material-integrated multi-functional flexible healthcare sensors
- 6th International Conference on Advanced Electromaterials (ICAE 2021)(ON/OFF-line hybrid, November 9th – 12th, 2021)
(Invited) K. Takei
Multimodal flexible sensor sheets for feedback wearable applications
- 240th ECG meeting (ON/OFF-line hybrid, October 10th – 14th, 2021)
(Invited) K. Takei
Multimodal flexible sensor system with wireless feedback alarm function
- IUMRS-ICA 2021 (ON/OFF-line hybrid, October 3rd – 8th, 2021)
(Invited) K. Takei
Multi-functional flexible sensor sheets with feedback functions
- The 11th International Conference on Flexible and Printed Electronics (ICFPE 2021)(Online conference, September 27th – October 1st, 2021)
S. Wakabayashi, T. Arie, S. Akita, K. Takei
Water droplet detection using superhydrophobic PDMS/LIG surface
(Invited) K. Takei
Multimodal flexible and wearable sensor systems
- 2021 KJF International Conference on Organic Materials for Electronics and Photonics (KJF-ICOMEP 2021)(Online conference, August 29th – 31st, 2021)
(Invited) K. Takei
Wireless multimodal flexible sensor system with feedback alarm functions
- 8th International Symposium on Organic and Inorganic Electronic Materials and Related Nanotechnologies (EM-NANO 2021)(Online conference, June 1st – 3rd, 2021)
(Invited) K. Takei
Multi-functional flexible sensor sheets for IoT applications
- International Conference on Display Technology (ICDT 2021)(Online presentation, Beijing, China, May 30th – June 2nd, 2021)
(Invited) K. Takei
Multi-functional flexible sensor sheets for IoT society
- Joint International Conference on The 8th ICMAP & The 9th ISFM (Online conference, January 17th-20th, 2021)
Y. Xuan, Y. Lu, T. Arie, S. Akita, K. Takei
Flexible image sensor array with active matrix circuitry
2020
- The 27th International Display Workshops (IDW 20)(Virtual, December 9th-11th, 2020)
(Invited) K. Takei
Multimodal flexible sensor sheets
- 2020 Virtual MRS Spring/Fall Meeting & Exhibit (Virtual, November 27th-December 4th, 2020)
(Invited) K. Takei
Flexible sensor sheets using carbon nanotube-based composite materials
S. Wakabayashi, T. Arie, S. Akita, K. Takei
Macro-scale graphene-based tactile pressure sensor array sheet
- PRiME 2020 (Virtual, October 4th-9th, 2020)
(Invited) K. Takei
Multi-functional flexible sensor sheets for IoT society
- iCANX (Virtual, September 11th, 2020)
(Invited) K. Takei
Flexible sensors and circuits for IoT applications
- International Conference on Robotics and Automation (ICRA) 2020: Workshop on “Self-Assembling and Reconfigurable Systems” (Virtual, June 30th, 2020)
K. Tanaka, Y. Minami, Y. Tokudome, S. Honda, K. Takei, K. Nakajima
Self-organized soft reservoirs
- The 33rd IEEE International Conference on Micro Electro Mechanical Systems (MEMS 2020)(Vancouver, Canada, Vancouver Convention Centre, January 18th-22nd, 2020)
S. Wakabayashi, T. Yamaguchi, T. Arie, S. Akita, K. Takei
Out-of-plane flexible electronic whisker array
T. Yamaguchi, T. Arie, S. Akita, K. Takei
Wearable and flexible heart pulse sensor integrated with a soft pump and actuator
2019
- SEMI Taiwan: Flextech seminar (Hsinchu, Taiwan, Ambassador Hotel Hsinchu, December 13th, 2019)
(Invited) K. Takei
Macroscale flexible sensor sheets
- 2019 MRS Fall Meeting & Exhibit (Boston, USA, Hynes Convention Center, December 1st-6th, 2019)
Y. Morimoto, K. Takei, T. Arie, S. Akita
Electrical actuation of drum type h-BN nano-mechanical resonator
K. Takei, S. Honda, Q. Zhu, S. Satoh, T. Arie, S. Akita
All textile-based tactile pressure sensor array
- International Symposium on Hybrid Quantum Systems 2019 (HSQ2019) (Matsue, Japan, Kunibikimesse, December 1st-4th, 2019)
K. Nakagawa, K. Satoh, S. Murakami, K. Takei, S. Akita, T. Arie
Strain analysis in graphene bulges for phono engineering
Y. Notani, A. Hida, K. Takei, S. Akita, K. Ishibashi, T. Arie
Quasi-ballistic phonon transport in graphene isotopic heterostructures
T. Inoue, Y. Mochizuki, K. Takei, T. Arie, S. Akita
Suppression of thermal expansion in nano mechanical resonator by stacking MoS2 and graphene
- NAUM 19 Industry Summit (Kyoto, Japan, Kyoto International Conference Center, November 5th-6th, 2019)
(Invited) K. Takei
Carbon nanotube-based flexible temperature and tactile force sensors
- Recent Progress in Graphene & 2D Materials Research (RPGR 2019)(Matsue, Japan, Kunibiki Messe, October 6-10, 2019)
K. Nakagawa, K. Satoh, S. Murakami, K. Takei, S. Akita, T. Arie
Strain dependent thermal transport in graphene
Y. Morimoto, K. Takei, T. Arie, S. Akita
Drum type h-BN nano-electro-mechanical resonator driven by dielectric effect
- 2019 International Symposium on Energy Conversion and Storage Materials (ISECSM 2019) (Brisbane, Australia, Royal on the Park Brisbane, July 30th-August 2nd, 2019)
(Invited) K. Takei
Flexible sensor sheets for Internet of Things
- EDISON 21 (Nara, Japan, Nara Kasugano International Forum “IRAKA”, July 14th-19th, 2019)
K. Nakagawa, K. Satoh, S. Murakami, K. Takei, S. Akita, T. Arie
Controlling the thermal transport of mechanically exfoliated graphene by strain
- 26th International Workshop on Active-Matrix Flatpanel Displays and Devices (AM-FPD 19)(Kyoto, Japan, Ryukoku University Avanti Kyoto Hall, July 2nd-5th, 2019)
(Invited) K. Takei
Inorganic-based flexible transistors for circuits and sensors
- 20th International Conference on Solid-State Sensors, Actuators and Microsystems (Transducers 2019) (Berlin, Germany, Estrel Congress Center, June 23rd-27th, 2019)
M. Shiomi, S. Nakata, Y. Fujita, T. Arie, S. Akita, K. Takei
Highly sensitive charge-couple device-based flexible pH sensor for wearable health care application
T. Yamaguchi, T. Arie, S. Akita, K. Takei
Electronic skin-integrated soft robotic hand
- East China University of Science and Technology (Shanghai, China, East China University of Science and Technology, June 3rd, 2019)
(Invited) K. Takei
Flexible physical and chemical sensor sheets
- Compound Semiconductor Week 2019 (CSW 2019) (Nara, Japan, Kasugano International Forum, May 19th-23rd, 2019)
D. Yoshikawa, K. Takei, T. Arie, S. Akita
Elimination of photothermal effect on nano-mechanical resonator consisting of optically transparent h-BN sheet
T. Inoue, T. Endo, K. Takei, T. Arie, Y. Miyata, S. Akita
Persistent resonance frequency shift of MoS2 mechanical resonator by laser irradiation
- SID Display week 2019 (San Jose, USA, San Jose Convention Center, May 14th-16th, 2019)
(Invited) K. Takei
Flexible sensors and memory integration toward electronic wallpaper
- Southern University of Science and Technology Seminar (Shenzhen, China, SUSTech, April. 22nd, 2019)
(Invited) K. Takei
Flexible physical and chemical sensor sheets
- RoboSoft 2019 Workshop (Seoul, Korea, COEX, April 14th-18th, 2019)
(Invited) K. Takei
Flexible sensors for healthcare applications and soft robotics
- The First International Conference of Polymeric and Organic Materials in Yamagata University (IPOMY)(Yamagata, Japan, Denkoku-no-mori, January 24th-26th, 2019)
(Invited) K. Takei
Multi-functional physical and chemical sensor patches