Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247643 | Rotary drive device | Taihei TSUBONE, Kyohei Haizumi, Kazuki MORI | 2025-03-11 |
| 12157535 | Frictional drive unit | Shinichiro Kobashi, Toru Takenaka | 2024-12-03 |
| 12083935 | Vehicle including a drive unit and a seat provided on the drive unit via a lift unit | Daisuke Nohara, Sachiko Yamamoto | 2024-09-10 |
| 12049103 | Rotary drive device | Taihei TSUBONE, Kyohei Haizumi, Tomokazu Sakamoto, Takeshi Echizenya, Seiji Kato | 2024-07-30 |
| 11993345 | Drive disks | Hiroshi Gomi, Norio Deguchi | 2024-05-28 |
| 11945545 | Drive disks | Ritsuya Oshima, Hiroshi Gomi | 2024-04-02 |
| 11813890 | Manufacturing apparatus for drive disk | Ritsuya Oshima, Hiroshi Gomi | 2023-11-14 |
| 11534354 | Vehicle provided with lift unit for seat | Tomokazu Sakamoto, Masaki Goto, Takeshi Echizenya | 2022-12-27 |
| 11534353 | Vehicle provided with lift unit for seat | Seiji Kato, Takeshi Echizenya | 2022-12-27 |
| 10179627 | Frictional propulsion device and vehicle using same | Tsutomu Yoshino, Jun Inada | 2019-01-15 |
| 9919557 | Omni-wheel, frictional propulsion device and omni-directional vehicle | Tsutomu Yoshino, Shoei Abe, Shigeo Kobayashi, Ken Oizumi, Tsuyoshi Yadori | 2018-03-20 |
| 9809277 | Frictional propulsion device and omni-directional vehicle | Tsutomu Yoshino | 2017-11-07 |
| 9731547 | Frictional propulsion device and omni-directional vehicle | Tsutomu Yoshino, Jun Inada | 2017-08-15 |
| 9630447 | Frictional propulsion device and omni-directional vehicle | Tsutomu Yoshino, Makoto Hasegawa, Shinichiro Kobashi, Jun Inada | 2017-04-25 |
| 9511656 | Inverted pendulum type vehicle | Yusuke MUTO | 2016-12-06 |
| 9505459 | Inverted pendulum type vehicle | Hiroshi Iwakami | 2016-11-29 |
| 9415630 | Wheel, wheel device and inverted pendulum type vehicle | Tsutomu Yoshino | 2016-08-16 |
| 9199685 | Inverted pendulum type vehicle | Masahiro Shimizu, Yoshinobu Shiomi, Yoshinari Takemura, Yusuke MUTO, Yuhi Nakagawa | 2015-12-01 |
| 9061721 | Inverted pendulum type vehicle | Yusuke MUTO | 2015-06-23 |
| 8794357 | Inverted pendulum type vehicle | Masahiro Shimizu, Yoshinobu Shiomi, Yoshinari Takemura, Nozomi Kamiyama | 2014-08-05 |
| 8708068 | Frictional drive device and traction wheel | — | 2014-04-29 |
| 8353378 | Frictional drive device and inverted pendulum type vehicle using the same | Hiroshi Gomi, Shinichiro Kobashi, Toru Takenaka, Kazushi Hamaya, Kazushi Akimoto +2 more | 2013-01-15 |
| 8157215 | Door opening and closing apparatus for aircraft | Hiroshi Yamanouchi, Hidetaka Nagano | 2012-04-17 |
| 7677494 | Boarding ramp device for aircraft | Hiroshi Yamanouchi | 2010-03-16 |
| 7669797 | Boarding ramp device for aircraft | Hiroshi Yamanouchi | 2010-03-02 |