Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7029214 | Linear guide apparatus | Kazuhiro Shiba, Yoshiaki Kai | 2006-04-18 |
| 6840896 | Attachment of machine tool and machine tool | Katsuhito Endo, Sakashi Adachi, Yoshiaki Kai | 2005-01-11 |
| 6830415 | Chip removal method and chip removal system for NC machine tools | Kazuhiro Shiba, Minoru Hamamura, Katsuhito Endo | 2004-12-14 |
| 6685178 | Linear guiding apparatus for machine tool | Kazuhiro Shiba | 2004-02-03 |
| 6293703 | Bearing device for machine tool spindle | — | 2001-09-25 |
| 6264409 | Tool holder clamp device for spindle and spindle apparatus | Yoshiaki Kai, Katsuhito Endo | 2001-07-24 |
| 6158895 | Bearing device for machine tool spindle | — | 2000-12-12 |
| 6140931 | Spindle state detector of air bearing machine tool | Yasuo Yamane, Masahiko Fukuta, Satoshi Kumamoto | 2000-10-31 |
| 5952804 | Servo control method and servo control system for feed drive system | Minoru Hamamura, Sadaji Hayama, Jun Fujita, Kazuo Nagashima | 1999-09-14 |
| 5713253 | Rotational machining method | Masafumi Araki, Katsuji Gakuhari, Makoto Kawano | 1998-02-03 |
| 5131136 | Method of and equipment for exchanging tools of machine tool | Noboru Uchida, Shigetomo Sakamoto, Kazuhiko Kamitomai | 1992-07-21 |
| 5094114 | Apparatus for controlling rapid feed speed of movable bodies | Isao Wakamiya | 1992-03-10 |
| 5054175 | Machine tool having automatic changeable tables | — | 1991-10-08 |
| 5033922 | Apparatus for driving spindles of machine tools | Koya Watanabe | 1991-07-23 |
| 5027682 | Attachment mounting mechanism in a machine tool | Katsuyoshi Aiso, Osamu Funada | 1991-07-02 |
| 4715490 | Automatic pallet changer | Masaru Okumura, Koya Watanabe | 1987-12-29 |
| 4571131 | Device for clamping boring bar in horizontal boring and milling machine | — | 1986-02-18 |