Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7794306 | Surface finishing apparatus and related method | Tomohiro Kondo, Masahiko Iizumi, Masahiro Omata, Kiyoshi Hasegawa, Takashi Ogino +3 more | 2010-09-14 |
| 7413498 | Lapping apparatus and lapping method | Masahiro Omata, Masahiko Iizumi, Kiyoshi Hasegawa, Takashi Ogino, Tomohiro Kondo +3 more | 2008-08-19 |
| 7033245 | Lapping apparatus and lapping method | Kiyoshi Hasegawa, Masahiko Iizumi, Masahiro Omata, Takashi Ogino, Tomohiro Kondo +3 more | 2006-04-25 |