Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5063886 | Two-stroke engine | Masanobu Kanamaru, Norihiko Nakamura, Toshio Tanahashi, Toshio Ito, Katsuhiko Hirose | 1991-11-12 |
| 4995347 | Intake device of a two stroke engine with supercharger bypass passage | Takao Tate, Norihiko Nakamura, Hiroshi Noguchi, Michio Kawagoe, Toyokazu Baika +4 more | 1991-02-26 |