Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8696924 | Polishing apparatus and polishing method | Mitsuo Tada, Taro Takahashi, Shinro Ohta, Atsushi Shigeta | 2014-04-15 |
| 8454407 | Polishing method and apparatus | Taro Takahashi, Akihiko Ogawa | 2013-06-04 |
| 6471768 | Method of and apparatus for growing ribbon of crystal | Kenji Terao, Hideyuki Isozaki, Taro Takahashi | 2002-10-29 |