Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374293 | Polishing/grinding tool and process for producing the same | Hironori Yamamoto, Nobuo Nakamura, Toru Imanari, Takashi Kozakai | 1994-12-20 |
JT
Junji Takashita
Overall (1994): #109,844 of 165,921Top 70%
1
Patents 1994