Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8343422 | Water vapor plasma generating apparatus, sterilization and disinfection method, and method for antioxidative treatment using water vapor plasma | Hisaharu Ohki, Toshihiko Hanai, Kenkichi Sato, Kunio Sato, Akio Koga +1 more | 2013-01-01 |
| 7207573 | Chuck assembly | Kazuo Sakamaki, Akira Sakamaki | 2007-04-24 |
| 7178216 | Keyless chuck and associated method | Kazuo Sakamaki, Akira Sakamaki, Tadashi Taniguchi | 2007-02-20 |
| 6959931 | Keyless chuck and associated method | Kazuo Sakamaki, Akira Sakamaki, Tadashi Taniguchi | 2005-11-01 |
| 6902171 | Chuck device | Kazuo Sakamaki, Akira Sakamaki, Tadashi Taniguchi | 2005-06-07 |
| 6843485 | Chuck device | Kazuo Sakamaki, Akira Sakamaki, Tadashi Taniguchi | 2005-01-18 |
| 6824141 | Chuck device | Kazuo Sakamaki, Akira Sakamaki, Tadashi Taniguchi | 2004-11-30 |
| 6659474 | Chuck device | Kazuo Sakamaki, Akira Sakamaki, Tadashi Taniguchi | 2003-12-09 |