Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9752920 | Liquid-surface detection device | Tetsuya Sato, Takayuki Yamaura, Shigeki Koide | 2017-09-05 |
| 9539648 | Chuck device | Kazuo Sakamaki, Tadashi Taniguchi | 2017-01-10 |
| 9016699 | Chuck device | Kazuo Sakamaki, Tadashi Taniguchi | 2015-04-28 |
| 9016988 | Tool holder | Kazuo Sakamaki, Koichi Takizawa, Tomokazu SEKI | 2015-04-28 |
| 7845428 | Rotating tool | Kazuo Sakamaki, Tadashi Taniguchi, Kazuki Aoyagi | 2010-12-07 |
| D593390 | Drill chuck | Kazuo Sakamaki, Tadashi Taniguchi | 2009-06-02 |
| 7497444 | Chuck device | Kazuo Sakamaki, Tadashi Taniguchi | 2009-03-03 |
| 7207573 | Chuck assembly | Kazuo Sakamaki, Chokichi Sato | 2007-04-24 |
| 7178216 | Keyless chuck and associated method | Kazuo Sakamaki, Chokichi Sato, Tadashi Taniguchi | 2007-02-20 |
| 6959931 | Keyless chuck and associated method | Kazuo Sakamaki, Chokichi Sato, Tadashi Taniguchi | 2005-11-01 |
| 6902171 | Chuck device | Kazuo Sakamaki, Chokichi Sato, Tadashi Taniguchi | 2005-06-07 |
| 6843485 | Chuck device | Kazuo Sakamaki, Chokichi Sato, Tadashi Taniguchi | 2005-01-18 |
| 6824141 | Chuck device | Kazuo Sakamaki, Chokichi Sato, Tadashi Taniguchi | 2004-11-30 |
| 6711950 | Liquid level detector | Takayuki Yamaura, Tomoyuki Tanaka | 2004-03-30 |
| 6659474 | Chuck device | Kazuo Sakamaki, Chokichi Sato, Tadashi Taniguchi | 2003-12-09 |
| 6651534 | NC circular table and NC circular table apparatus | Kazuo Sakamaki, Kiyohiro Kinefuchi | 2003-11-25 |
| 6584515 | NC controlling system with independent programs for appended equipment | Kazuo Sakamaki, Kiyohiro Kinefuchi | 2003-06-24 |
| 6264208 | Chuck assembly | Kazuo Sakamaki, Tetuo Seki, Hisashi Ikehara | 2001-07-24 |
| 6217033 | Chuck device | Kazuo Sakamaki, Choukichi Sato | 2001-04-17 |
| D426840 | Drill chuck | — | 2000-06-20 |
| D423527 | Drill chuck | — | 2000-04-25 |
| D423528 | Drill chuck | — | 2000-04-25 |
| 6022029 | Chuck assembly | — | 2000-02-08 |
| D409067 | Drill chuck | — | 1999-05-04 |
| 5615899 | Chuck apparatus | — | 1997-04-01 |