Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855034 | Gas sensor for sulfur dioxide | Eisuke Sugimoto, Zensaku Kozuka | 1989-08-08 |
YT
Yoshiyasu Tanizawa
Overall (All Time): #3,934,689 of 4,157,543Top 95%
1
Patents All Time