Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5290163 | Metal mold for vulcanizing a tire | Takehiro Kata | 1994-03-01 |
| 4726749 | Split vulcanizing die | — | 1988-02-23 |
SK
Shiro Katsumata
Overall (All Time): #2,292,572 of 4,157,543Top 60%
2
Patents All Time