Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6041751 | Oil pan of internal combustion engine | Satomitsu Kuriyama, Tsukasa Yamazaki | 2000-03-28 |
KM
Kazuhiko Matsuzaka
Overall (All Time): #3,610,409 of 4,157,543Top 90%
1
Patents All Time