Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374293 | Polishing/grinding tool and process for producing the same | Junji Takashita, Hironori Yamamoto, Toru Imanari, Takashi Kozakai | 1994-12-20 |
| 5347763 | Polishing apparatus | Masahiko Miyamato, Jyunji Takashita, Manabu Ando, Katsuo Kawano, Yoshiaki Nishimura +1 more | 1994-09-20 |