Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6336855 | Grindstone for ELID grinding and apparatus for ELID surface grinding | Hitoshi Ohmori, Nobuhide Itoh, Susumu Shimizu, Shinji Ishii, Manabu Yamada +1 more | 2002-01-08 |
| 5500997 | Work mounting apparatus | Kazutaka Kobayashi, Takeshi Harada, Hiroshi Hohrai, Ikuo Hayafuji | 1996-03-26 |