Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12253142 | Toroidal continuously variable transmission | Kenji Komatsu, Kazuhiko Irie, Toru Aibe, Keigo Maehata | 2025-03-18 |
| 12234891 | Toroidal continuously variable transmission | Daiki Shirota, Kippei Matsuda | 2025-02-25 |
| 12085150 | Toroidal continuously variable transmission | Kenji Komatsu, Hidenori Arisawa, Yuji Shinoda, Mitsuaki Tanaka, Yoshiyuki Noguchi | 2024-09-10 |
| 12060925 | Toroidal continuously variable transmission | Kenji Komatsu, Kenichiro Tanaka, Kippei Matsuda | 2024-08-13 |
| 12000474 | Toroidal continuously variable transmission and drive mechanism-integrated electricity generation apparatus for aircraft | Yoshiyuki Noguchi, Yuji Shinoda, Kenji Komatsu | 2024-06-04 |
| 11913524 | Toroidal continuously variable transmission and drive mechanism-integrated electricity generation apparatus for aircraft | Yoshiyuki Noguchi, Yuji Shinoda | 2024-02-27 |
| 11859559 | Electric power generating apparatus for use in aircraft | Kippei Matsuda, Kenji Usuki, Tatsuhiko Goi, Kenichiro Tanaka | 2024-01-02 |
| 11834999 | Electric power generation controller for use in aircraft | Kippei Matsuda, Kenichiro Tanaka | 2023-12-05 |
| 11654708 | Printing paper | Nobuhiro Iwatani, Tatsuya Suzuki | 2023-05-23 |
| 11465767 | Electric power generation controller for use in aircraft and electric power generating apparatus including same | Kippei Matsuda, Kenichiro Tanaka | 2022-10-11 |
| 11428309 | Toroidal continuously variable transmission | Keigo Maehata, Kenichiro Tanaka, Kenji Komatsu | 2022-08-30 |
| 11384818 | Pressing device for toroidal continuously variable transmission | Masahiro Kita, Kippei Matsuda, Kenichiro Tanaka | 2022-07-12 |
| 11359703 | Toroidal conrtinuously variable transmission | Takeshi Nishimura, Kippei Matsuda, Akihito Abe | 2022-06-14 |
| 11362566 | Toroidal continuously variable transmission and integrated drive generator | Kenichiro Tanaka, Akihito Abe | 2022-06-14 |
| 11333226 | Toroidal continuously variable transmission | Keigo Maehata, Kenichiro Tanaka, Kenji Komatsu | 2022-05-17 |
| 11333225 | Pressing device for toroidal continuously variable transmission | Hirofumi Itagaki, Masahiro Kita, Kippei Matsuda, Kenichiro Tanaka, Kenji Komatsu | 2022-05-17 |
| 11131380 | Position controller | Shuma Kobayashi, Kippei Matsuda, Satoshi Ootsuki, Kenichi Nakashima, Akihito Abe | 2021-09-28 |
| 11132006 | Position controller | Kippei Matsuda, Shuma Kobayashi, Satoshi Ootsuki, Kenichi Nakashima, Akihito Abe | 2021-09-28 |
| 11067154 | Toroidal continuously variable transmission | Kippei Matsuda, Kenichiro Tanaka, Tetsuya Matsuoka | 2021-07-20 |
| 11041550 | Toroidal continuously variable transmission | Kippei Matsuda, Kenichiro Tanaka | 2021-06-22 |
| 10948055 | Pressing device for toroidal continuously variable transmission | Hirofumi Itagaki, Masahiro Kita, Kippei Matsuda, Kenichiro Tanaka, Kenji Komatsu | 2021-03-16 |
| 10822106 | Electric power generating device for aircraft | Kenichiro Tanaka, Isao Fujii, Tatsuhiko Goi, Shogo Fuchiwaki | 2020-11-03 |
| 10746267 | Toroidal continuously variable transmission | Kippei Matsuda, Kenichiro Tanaka, Kenji Komatsu, Eiji Inoue, Tomohiro Inoue +2 more | 2020-08-18 |
| 10677327 | Toroidal continuously variable transmission | Akihito Abe, Kenichiro Tanaka, Tatsuhiko Goi, Isao Fujii | 2020-06-09 |
| 10570999 | Toroidal continuously variable transmission | Kenichiro Tanaka, Hidenori Arisawa, Masahide Kazari | 2020-02-25 |