Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4652849 | Gas sensor | Toshitaka Matsuura, Keizo Furusaki, Akio Takami | 1987-03-24 |
TO
Teppei Ohkawa
Overall (All Time): #3,970,898 of 4,157,543Top 100%
1
Patents All Time