Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12208679 | Control apparatus for motive power transmission device, vehicle, and method of controlling motive power transmission device | Yosuke Akiyama, Akira Ijichi, Taichi Kobayashi, Koji Takaira, Yoshio Itou +1 more | 2025-01-28 |
| 12122241 | Driving apparatus for vehicle | Atsushi Tabata, Koichi Okuda, Koji Takaira, Yuuki Makino, Yosuke Akiyama +2 more | 2024-10-22 |
| 11981200 | Vehicle and control device for vehicle | Yosuke Akiyama, Akira Ijichi, Taichi Kobayashi, Koji Takaira, Yoshio Itou +1 more | 2024-05-14 |
| 11970084 | Vehicle drive device and control method for the same | Atsushi Tabata, Koichi Okuda, Koji Takaira, Yuki Makino, Yosuke Akiyama +2 more | 2024-04-30 |
| 11692619 | Power transmission device | Yosuke Akiyama, Akira Ijichi, Koji Takaira | 2023-07-04 |
| 11628842 | Vehicle drive device | Atsushi Tabata, Koichi Okuda, Koji Takaira, Yosuke Akiyama, Akira Ijichi +1 more | 2023-04-18 |
| 11618311 | Vehicle drive device | Atsushi Tabata, Koichi Okuda, Koji Takaira, Yuki Makino, Yosuke Akiyama +2 more | 2023-04-04 |
| 11548371 | Vehicle drive system and control method therefor | Atsushi Tabata, Koichi Okuda, Koji Takaira, Yosuke Akiyama, Akira Ijichi +1 more | 2023-01-10 |
| 11370299 | Power transmission device | Yosuke Akiyama, Akira Ijichi, Taichi Kobayashi, Koji Takaira, Yohei Habata | 2022-06-28 |
| 10525828 | Transfer for a vehicle | Mizuki Imafuku, Tomohiro Arakawa | 2020-01-07 |
| 9937789 | Vehicle power transmission device | Mizuki Imafuku, Tomohiro Arakawa | 2018-04-10 |
| 9500238 | Clutch mechanism for vehicle | Mizuki Imafuku, Tomohiro Arakawa | 2016-11-22 |
| 8021260 | Transmitting torque limiting apparatus for vehicle | — | 2011-09-20 |
| 7758466 | Vehicle planetary gear device | Koichi Kato, Hideki Tamoto | 2010-07-20 |
| 7594560 | Four-wheel drive vehicle | Satoshi Munakata, Yoshiyuki Aoyama, Kazutaka Noguchi | 2009-09-29 |
| 7549497 | Four-wheel drive vehicle running normally and with object towed thereby | Satoshi Munakata, Yoshiyuki Aoyama, Kazutaka Noguchi | 2009-06-23 |
| 5669844 | Lubrication system for a parallel-axis differential | Kiyonari Ishikawa, Hirofumi Okuda | 1997-09-23 |