Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9796025 | Main spindle device of machine tool | Nobumitsu Hori, Yoshihiro Arai, Toshiyuki Tsuzuki, Tetsuro Furuhata | 2017-10-24 |
| 8827609 | Spindle device for machine tool | Kazunari Ogura, Nobumitsu Hori, Yuji Okawa, Takamasa Shibata | 2014-09-09 |
| 8740523 | Spindle device | Yuji Okawa, Takamasa Shibata, Takahito Umeki | 2014-06-03 |
| 7048268 | Workpiece supporting device and seating mechanism therefor | Yoshihiro Arai, Mitsuyoshi Taniguchi, Yasuo Niino, Kiyotaka Kinoshita | 2006-05-23 |
| 6082939 | Machine tool and cover apparatus therefor | Tetsuo Teramura, Yasukazu Yamaguchi, Akiyoshi Tashiro, Hirotaka Imaizumi, Mitsuyoshi Taniguchi +1 more | 2000-07-04 |
| 5440952 | Rotary table with index apparatus | Takumi Hattori | 1995-08-15 |
| 4939834 | Machine tool with tool change mechanism | Hisamitsu Kawasaki, Kazunori Araki, Tsuyoshi Mizuno | 1990-07-10 |
| 4797052 | Pallet exchange apparatus | Takeshi Ohta, Yoji Kamiya, Mitsuyoshi Taniguchi | 1989-01-10 |
| 4637108 | Pallet changer | Kazushi Murata, Toshiharu Takashima | 1987-01-20 |
| 4538341 | Machine tool with tool change function | Yoshio Doi, Tetsuro Yamakage, Akihiro Matsuura | 1985-09-03 |
| 4414732 | Machine tool with automatic tool change function | Tamaki Tomita, Yoshikazu Sano | 1983-11-15 |
| 4396322 | Contact detecting apparatus | Kenji Nomura, Akira Tsuboi, Kunihiko Eto | 1983-08-02 |
| 4300278 | Tool exchanger for a machine tool | Kenji Nomura, Akira Tsuboi | 1981-11-17 |
| 4281385 | Control system for a machine tool | Toru Nakaso, Kenji Nomura | 1981-07-28 |
| 4190889 | Automatic centering controller for a machine tool | Kunihiko Etoh, Kaoru Owa | 1980-02-26 |
| 4181211 | Pallet exchange apparatus for machine tool | Hideo Nishimura, Kenji Nomura, Fumihiko Ohkoshi, Akira Tsuboi, Yoji Kamiya +1 more | 1980-01-01 |