Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8672593 | Method and apparatus for cooling mobile body of machine tool | Kazumasa Nakayasu, Hidehiko Akasaka | 2014-03-18 |
| 8440040 | Tape adhering method and tape adhering device | Isamu Kawashima, Hideo Kino, Minoru Ametani | 2013-05-14 |
| 8151856 | Surface protection film peeling method and surface protection film peeling device | Isamu Kawashima, Hideo Kino, Minoru Ametani | 2012-04-10 |
| 7720565 | Ring management system | Kazutoshi Takada, Takaji Mukumoto, Osamu Takenaka, Tetsuo Sugizono, Katsumune Inaki +3 more | 2010-05-18 |
| 7698018 | Ring management system | Kazutoshi Takada, Takaji Mukumoto, Osamu Takenaka, Tetsuo Sugizono, Katsumune Inaki +3 more | 2010-04-13 |
| 7490650 | Workpiece processing device | Isamu Kawashima, Hideo Kino, Minoru Ametani | 2009-02-17 |
| 7251545 | Ring management system | Kazutoshi Takada, Takaji Mukumoto, Osamu Takenaka, Tetsuo Sugizono, Katsumune Inaki +3 more | 2007-07-31 |
| 6913390 | Rotating shaft apparatus | Shinichi Inoue, Kazumasa Kono | 2005-07-05 |
| 6898956 | Metal ring inputting and outputting device | Yuji Narusaki, Kiyonori Okano, Minoru Tomizawa, Masao Nitta, Yoshiharu Watabe | 2005-05-31 |
| 6871690 | Centrifugal casting equipment | Shiro Naito, Fumio Hirai, Haruki Kodama, Masayoshi Kai, Setsumi Hatanaka +2 more | 2005-03-29 |
| 6843090 | Rolling device for ring | Katsuyuki Nakajima, Yoriyuki Watanabe | 2005-01-18 |
| 6641341 | Machine tool | Kazumasa Kono | 2003-11-04 |
| 5585950 | STN LCD device displaying multiple colors in response to different voltages which includes a retardation plate | Toshiharu Nishino, Toshihiko Mori, Yasushi Nishida, Kazuyoshi Arai, Yukikazu Tanaka | 1996-12-17 |