Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11121646 | Actuator element using carbon electrode | Kinji Asaka, Isao Takahashi, Tomomasa Takatsuka, Kenichi Mitsumori, Nobuaki Haga | 2021-09-14 |
| 10801477 | Actuator element including fat and oil or water repellent | Kinji Asaka, Isao Takahashi, Tomomasa Takatsuka | 2020-10-13 |
| 10367429 | Actuator element using carbon electrode | Kinji Asaka, Isao Takahashi, Tomomasa Takatsuka, Kenichi Mitsumori, Nobuaki Haga | 2019-07-30 |
| 10199561 | Carbon nanofiber actuator | Kinji Asaka, Soshi Shiraishi, Isao Takahashi, Tomomasa Takatsuka, Shinya Komura | 2019-02-05 |
| 9966525 | Carbon nanofiber actuator | Kinji Asaka, Soshi Shiraishi, Isao Takahashi, Tomomasa Takatsuka, Shinya Komura | 2018-05-08 |
| 9873609 | Polymer actuator element | Tomomasa Takatsuka, Isao Takahashi, Teppei SUGAWARA, Kenichi Mitsumori, Kinji Asaka | 2018-01-23 |
| 9424960 | Aggregated thread structure, production method thereof, and electric wire using the same | Hiroaki Rikihisa, Masato Tachibana, Michihiro Shimada, Kinji Asaka, Ken Mukai | 2016-08-23 |
| 8951641 | Actuator element including fat and oil or water repellent | Kinji Asaka, Isao Takahashi, Tomomasa Takatsuka | 2015-02-10 |
| 6517739 | Ferulic acid derivative, and liquid crystal material, cation detecting element, anion detecting element, ion conducting material and electrolyte, each using the ferulic acid derivative | Yo Shimizu, Hirosato Monobe | 2003-02-11 |
| 6441217 | Ferulic acid derivative | Yo Shimizu, Hirosato Monobe | 2002-08-27 |
| 6413447 | Photoconducting silicon complexes, liquid crystal materials, composition thereof, and elements using same | Yo Shimizu, Hirosato Monobe | 2002-07-02 |