Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8366577 | Power transmission device | Ko Tsunematsu, Tomoyuki Ishikawa, Tatsuaki Ito | 2013-02-05 |
| 8155848 | Vehicle control apparatus | Yasuhiko Kobayashi | 2012-04-10 |
| 7699590 | Oil pump and automatic transmission including the same | Akira Matsuo, Akihito Hongoya, Mikio Iwase, Makoto Kaneso, Kamishima Hirofumi +3 more | 2010-04-20 |
| 7282005 | Hydraulic control apparatus of automatic transmission | Tetsuya Shimizu, Kenichi Tsuchida, Akitomo Suzuki, Kazunori Ishikawa | 2007-10-16 |
| 6824486 | Gear pump for automatic transmission | Katsuhiro MAENO, Akira Matsuo, Osamu Takeuchi, Kazutoshio Nozaki, Toshiki Kanada | 2004-11-30 |
| 4781081 | Hydraulic control for vehicle transmission | Kazuhiko Shibata, Kagenori Fukumura, Seiichi Nishikawa | 1988-11-01 |