Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6570160 | Radiation detecting apparatus | Tatsuyuki Maekawa, Akio Sumita, Kazumi Watanabe, Soichiro Morimoto | 2003-05-27 |
| D284330 | Slide fastener chain | Kiichi Yoshikawa | 1986-06-24 |
| 4470395 | Air-fuel ratio control system | Masaaki Ohgami | 1984-09-11 |
| 4452209 | Air-fuel ratio control system for an internal combustion engine | Hideo Yabuhara | 1984-06-05 |
| 4375210 | Air-fuel ratio control system | Masaaki Ohgami | 1983-03-01 |
| 4375211 | Air-fuel ratio control system | Makoto Shikata | 1983-03-01 |