Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8596232 | Two-stroke cycle engine | Tadao Yashirodai, Masanobu Tanaka, Katsumi Kinoshita | 2013-12-03 |
| 4762098 | Lubricating device for overhead valve engine | Shinichi Tamba, Hitoshi Yamamoto | 1988-08-09 |
| 4707986 | Exhaust system for water craft engines | Toshiyuki Takada, Noboru Fukui | 1987-11-24 |