Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067167 | Control device and control method for lock-up clutch | Takehiro Iizumi, Takahiro Yamada, Takashi Koguchi, Yuichi Ishiyama | 2021-07-20 |
| 10746290 | Lock-up control device for a vehicle | Takahiro Yamada, Kunihiro Takahashi, Syunsuke Iwamoto, Yuji Okamoto | 2020-08-18 |
| 10619731 | Lock-up control device for vehicle | Takahiro Yamada, Kunihiro Takahashi, Syunsuke Iwamoto, Yuji Okamoto | 2020-04-14 |
| 10207715 | Automatic transmission control device | Takashi Koguchi, Sho Okutani, Makoto Komatsu, Takuichiro Inoue, Yuuji Nagase +2 more | 2019-02-19 |
| 6880330 | Torque converter | Katsuhiko Okada, Keichi Tatewaki | 2005-04-19 |
| 6840041 | Torque converter | Katsuhiko Okada, Keichi Tatewaki | 2005-01-11 |
| 6807808 | Torque converter | Katsuhiko Okada, Keichi Tatewaki | 2004-10-26 |
| 6797169 | Filter membranes for physiologically active substances | Shoichi Ide | 2004-09-28 |
| 6520203 | Evacuation and inert gas introduction apparatus | Masato Kitamura, Masumi Katsuki, Hideko Natsume | 2003-02-18 |
| 6419796 | Solvent distillation apparatus | Masato Kitamura, Ryoji Noyori | 2002-07-16 |
| 5227142 | Production apparatus for vapor-grown fine fibers | Takeji Murai, Koichi Imai, Hideo Kurioka | 1993-07-13 |