Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4370013 | Connector device for electric circuit | Mitsugi Niitsu, Shigeru Kimura | 1983-01-25 |
| 4234342 | Glass composition | Isao Wakasa, Hideo Taguchi | 1980-11-18 |
| 4195477 | Exhaust port liner for engine | Shinichi Shimada | 1980-04-01 |
| 4193749 | Screw blower | Keisuki Ban | 1980-03-18 |