Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404475 | Surface treatment composition, surface treatment method, and method for producing semiconductor substrate | Hideyuki Tokushima | 2025-09-02 |
| 12312499 | Surface treatment method, method for producing semiconductor substrate including the surface treatment method, composition for surface treatment, and system for producing semiconductor substrate including the composition for surface treatment | Yasuto Ishida | 2025-05-27 |
| 12249513 | Surface treatment method, method for producing semiconductor substrate including the surface treatment method, composition for surface treatment, and system for producing semiconductor substrate including the composition for surface treatment | Yasuto Ishida | 2025-03-11 |
| 11851638 | Surface treatment composition, method for producing surface treatment composition, surface treatment method, and method for producing semiconductor substrate | Sonosuke ISHIGURO | 2023-12-26 |
| 11702570 | Polishing composition | Ryota MAE, Shogo Onishi, Hirofumi Ikawa, Yasuto Ishida | 2023-07-18 |
| 11692137 | Intermediate raw material, and polishing composition and composition for surface treatment using the same | Ayano YAMAZAKI, Satoru Yarita, Shogo Onishi, Yasuto Ishida | 2023-07-04 |
| 11466234 | Surface treatment composition, method for producing surface treatment composition, surface treatment method, and method for producing semiconductor substrate | Shogo Onishi, Yasuto Ishida | 2022-10-11 |
| 11162057 | Composition for surface treatment, method for producing composition for surface treatment, surface treatment method, and method for producing semiconductor substrate | Ayano YAMAZAKI, Shogo Onishi, Yasuto Ishida, Satoru Yarita | 2021-11-02 |
| 11028340 | Composition for surface treatment, method for producing the same, surface treatment method using composition for surface treatment, and method for producing semiconductor substrate | Yasuto Ishida, Shogo Onishi, Yukinobu Yoshizaki | 2021-06-08 |
| 10876082 | Surface treatment composition, method for producing surface treatment composition, surface treatment method, and method for producing semiconductor substrate | Satoru Yarita, Shogo Onishi, Yukinobu Yoshizaki, Yasuto Ishida | 2020-12-29 |
| 10781410 | Composition for surface treatment and method for surface treatment using the same | Yasuto Ishida, Shogo Onishi | 2020-09-22 |
| 10179627 | Frictional propulsion device and vehicle using same | Wataru Yada, Jun Inada | 2019-01-15 |
| 10071782 | Electric vehicle | Manabu Hasebe | 2018-09-11 |
| 9919557 | Omni-wheel, frictional propulsion device and omni-directional vehicle | Wataru Yada, Shoei Abe, Shigeo Kobayashi, Ken Oizumi, Tsuyoshi Yadori | 2018-03-20 |
| 9809277 | Frictional propulsion device and omni-directional vehicle | Wataru Yada | 2017-11-07 |
| 9731547 | Frictional propulsion device and omni-directional vehicle | Wataru Yada, Jun Inada | 2017-08-15 |
| 9630447 | Frictional propulsion device and omni-directional vehicle | Wataru Yada, Makoto Hasegawa, Shinichiro Kobashi, Jun Inada | 2017-04-25 |
| 9415691 | Electric vehicle | Hisashi Murakami, Koji Aoki | 2016-08-16 |
| 9415630 | Wheel, wheel device and inverted pendulum type vehicle | Wataru Yada | 2016-08-16 |
| 8702549 | Vehicle drive unit | Hisashi Murakami, Satoshi Nakamura, Koji Aoki, Naoki Kamimura | 2014-04-22 |
| 8689921 | Control apparatus for motor-assisted bicycle | Koji Aoki | 2014-04-08 |
| 8596394 | Brake structure for wheel rotating device | Koichi Oku | 2013-12-03 |
| 8186467 | Wheel rotating device for in-wheel motor vehicle | Koichi Oku | 2012-05-29 |
| 8169780 | Power conversion device | Takeshi Kato, Yoshihiko Higashidani | 2012-05-01 |
| 8064198 | Cooling device for semiconductor element module and magnetic part | Yoshihiko Higashidani, Takeshi Kato, Masao Nagano | 2011-11-22 |