Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8016989 | Exhaust gas sensor | Koju Tsukahara, Shigeyuki Ozawa | 2011-09-13 |
IN
Isao Nonaka
Overall (All Time): #3,262,781 of 4,157,543Top 80%
1
Patents All Time