Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690086 | Air/fuel ratio control apparatus | Akihiro Kawano, Hatsuo Nagaishi | 1997-11-25 |
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Yoshiaki Yoshioka
Overall (1997): #54,812 of 185,788Top 30%
1
Patents 1997