Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5259193 | Hydraulic transmission system | Kiyotomi Maesaka, Tomoaki Ishikawa | 1993-11-09 |
| 5230519 | Hydraulically operated power transmission apparatus | Sadanori Nishimura, Hiroshige Makita, Atsuyoshi Kawai, Makoto Ninomiya | 1993-07-27 |