Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5357915 | Valve system for internal combustion engine | Toshio Yamamoto, Seishi Miura | 1994-10-25 |
KT
Koji Takamatsu
Overall (1994): #102,900 of 165,921Top 65%
1
Patents 1994