Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9194483 | Lubricating structure of transmission | Tatsuya Igarashi, Yuji Kubota, Hisayuki Asada, Shin Fukasawa | 2015-11-24 |
| 8249783 | Vehicle automatic transmission | Tatsuya Ishikawa, Makoto Kobayashi, Yuji Koga | 2012-08-21 |