Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7758741 | Method and apparatus for nozzle type ELID grinding | Hitoshi Omori, Yoshihiro Uehara, Kazutoshi Katahira, Norihide Mitsuishi, Souichi Ishikawa | 2010-07-20 |
| 6478661 | Apparatus and method for processing micro-V grooves | Hitoshi Ohmori, Noboru Ebizuka, Yutaka Yamagata, Shinya Morita, Sei Moriyasu | 2002-11-12 |
| 6341999 | Glass substrate chamfering method and apparatus | Hitoshi Ohmori, Akihiko Uzawa, Sadamasa Shigitani | 2002-01-29 |