Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5163501 | Split dies for casting small segments of tire mold | Hideaki Tanaka, Kazuhiko Ota, Sachiko Kamata | 1992-11-17 |
SK
Shirou Katsumata
Overall (All Time): #3,863,385 of 4,157,543Top 95%
1
Patents All Time