Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4898139 | Engine control apparatus | Tooru Kitayama | 1990-02-06 |
TO
Toshiya Ohtani
Overall (All Time): #3,895,170 of 4,157,543Top 95%
1
Patents All Time