| 11703402 |
Torque sensor having detection element which detects elastic deformation by exertion of torque to be detected |
Kazuhiro Okada |
2023-07-18 |
| 11329576 |
Power generating element |
Kazuhiro Okada |
2022-05-10 |
| 11205977 |
Power generating element |
Kazuhiro Okada, Satoshi Era |
2021-12-21 |
| 11118987 |
Torque sensor used for robot arm, has an exertion support body exerting the torque to an annular deformation body |
Kazuhiro Okada |
2021-09-14 |
| 11088637 |
Power generating element |
Kazuhiro Okada, Satoshi Era |
2021-08-10 |
| 10917025 |
Power generating element converting vibration energy into electric energy |
Kazuhiro Okada |
2021-02-09 |
| 10890496 |
Force sensor |
Kazuhiro Okada |
2021-01-12 |
| 10775250 |
Torque sensor |
Kazuhiro Okada, Nobuhisa Nishioki |
2020-09-15 |
| 10756651 |
Power generating element and power generating device |
Kazuhiro Okada |
2020-08-25 |
| 10734922 |
Power generating element and power generating device |
Kazuhiro Okada |
2020-08-04 |
| 10732056 |
Force sensor |
Kazuhiro Okada, Nobuhisa Nishioki |
2020-08-04 |
| 10627296 |
Force sensor |
Kazuhiro Okada, Satoshi Era |
2020-04-21 |
| 10571346 |
Force sensor |
Kazuhiro Okada, Satoshi Era |
2020-02-25 |
| 10564059 |
Force sensor |
Kazuhiro Okada |
2020-02-18 |
| 10557766 |
Torque sensor for detecting occurrence of metal fatigue in an elastic body |
Kazuhiro Okada |
2020-02-11 |
| 10557764 |
Torque sensor which detects torque around a predetermined rotation axis |
Kazuhiro Okada |
2020-02-11 |
| 10547253 |
Power generating element |
Kazuhiro Okada |
2020-01-28 |
| 10488280 |
Highly sensitive capacitive force sensor that is minimally affected by temperature changes and in-phase noise |
Kazuhiro Okada, Satoshi Era |
2019-11-26 |
| 10468997 |
Power generating element |
Kazuhiro Okada |
2019-11-05 |
| 10416030 |
Force sensor |
Kazuhiro Okada |
2019-09-17 |
| 10361643 |
Power generating element |
Kazuhiro Okada |
2019-07-23 |
| 10284119 |
Power generating element |
Kazuhiro Okada |
2019-05-07 |
| 10177689 |
Power generating element |
Kazuhiro Okada, Satoshi Era |
2019-01-08 |
| 9383277 |
Force sensor |
Kazuhiro Okada, Satoshi Era |
2016-07-05 |