Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6041751 | Oil pan of internal combustion engine | Tsukasa Yamazaki, Kazuhiko Matsuzaka | 2000-03-28 |
SK
Satomitsu Kuriyama
Overall (All Time): #3,610,408 of 4,157,543Top 90%
1
Patents All Time