Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11959543 | Lubricating structure for vehicle power transmission device | Takuto KANASE, Nobutaka Fukamizu, Seiji Ishii | 2024-04-16 |
| 9651137 | Lubrication structure for differential device | Masahiro Yoshizawa, Koichi Fushimi, Yuuto Sasaki, Eri Izumi Maeda, Shinobu Kurachi +1 more | 2017-05-16 |
| 5970821 | Control system for automatic transmission for vehicle | Hideo Koyama, Masamitsu Hirano, Hiroyuki Kimura, Masatoshi Nishina | 1999-10-26 |
| 5931762 | Control system for automatic transmission for vehicle | Hideo Koyama, Masamitsu Hirano, Shirou Godai, Norio Nakauchi | 1999-08-03 |