Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4271799 | Knocking control device | Takayuki Kato, Kazumasa Sumi, Hideo Arakawa, Masakatsu Sanada | 1981-06-09 |
| 4271469 | Method for detecting knocking in internal combustion engine | Hisasi Kawai, Masakatsu Sanada, Kazuo Iwase | 1981-06-02 |
| 4207277 | Float chamber means for a carburetor | Masakatsu Sanada | 1980-06-10 |
| 4195608 | Fuel supply system for engines | Masakatsu Sanada, Masahiko Nakada | 1980-04-01 |