Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5876578 | Gas sensor | Shiro Yamauchi, Tadao Minagawa, Satoshi Higashinakagawa, Hiroshi Maekawa, Mitsuhito Kamei +2 more | 1999-03-02 |
SO
Shigemitsu Okabe
Overall (All Time): #3,643,251 of 4,157,543Top 90%
1
Patents All Time