Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE34833 | Vehicle transmission assembly | Toshiyuki Hasegawa, Ryota Ohashi | 1995-01-17 |
| 5069037 | Fluid supply system for vehicles | Ryota Ohashi, Jiro Shibata, Masahisa Kawamura | 1991-12-03 |
| 5046994 | Vehicle transmission assembly | Toshiyuki Hasegawa, Ryota Ohashi | 1991-09-10 |