Issued Patents All Time
Showing 26–50 of 101 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7847502 | Device and method for controlling machine tool | Yasusuke Iwashita, Tadashi Okita, Chengbin Ma | 2010-12-07 |
| 7845205 | Die cushion controller | Yasusuke Iwashita, Tadashi Okita, Satoshi Ikai | 2010-12-07 |
| 7843152 | Motor control apparatus | Yasusuke Iwashita, Tadashi Okita, Satoshi Ikai | 2010-11-30 |
| 7791305 | Control apparatus of servo motor | Yasusuke Iwashita, Tadashi Okita | 2010-09-07 |
| RE41503 | Method of producing plasma display panel with protective layer of an alkaline earth oxide | Masaki Aoki, Hideo Torii, Eiji Fujii, Mitsuhiro Ohtani, Takashi Inami +8 more | 2010-08-17 |
| 7757526 | Method for changing force control gain and die cushion control apparatus | Yasusuke Iwashita, Tadashi Okita, Satoshi Ikai | 2010-07-20 |
| 7685860 | Control device for press machine | Yasusuke Iwashita, Tadashi Okita, Satoshi Ikai | 2010-03-30 |
| 7664675 | Distribution aiding method, distribution aiding server, recording medium, distribution aiding program, and dealer terminal | Seiji Takeda, Akira Ueno, Tsuguo Nakajima, Tsuyoshi Kimura, Kouji Itoh | 2010-02-16 |
| 7657356 | Controller | Yasusuke Iwashita, Tadashi Okita, Satoshi Ikai | 2010-02-02 |
| 7638964 | Machine having movable unit to be controllably driven by servo motor | Hiroyuki Abe, Toshiyuki Ogata | 2009-12-29 |
| 7631528 | Die cushion mechanism, and apparatus and method for controlling the same | Yasusuke Iwashita, Tadashi Okita, Satoshi Ikai | 2009-12-15 |
| 7619384 | Controller for die cushion mechanism | Yasusuke Iwashita, Tadashi Okita, Satoshi Ikai | 2009-11-17 |
| RE40871 | Method of producing plasma display panel with protective layer of an alkaline earth oxide | Masaki Aoki, Hideo Torii, Eiji Fujii, Mitsuhiro Ohtani, Takashi Inami +5 more | 2009-08-18 |
| 7531981 | Controller for servomotor | Yasusuke Iwashita, Tadashi Okita, Kenichi Takayama | 2009-05-12 |
| 7531961 | Plasma display with phosphors containing a β-alumina crystal structure | Masaki Aoki, Kazuhiko Sugimoto, Hiroshi Setoguchi, Junichi Hibino, Yoshinori Tanaka | 2009-05-12 |
| 7506530 | Die cushion mechanism, and device and method for controlling the same | Yasusuke Iwashita, Tadashi Okita, Satoshi Ikai | 2009-03-24 |
| RE40647 | Method of producing plasma display panel with protective layer of an alkaline earth oxide | Masaki Aoki, Hideo Torii, Eiji Fujii, Mitsuhiro Ohtani, Takashi Inami +5 more | 2009-03-10 |
| 7461530 | Die cushion mechanism, and apparatus and method for controlling the same | Yasusuke Iwashita, Tadashi Okita, Satoshi Ikai | 2008-12-09 |
| 7421878 | Control device for servo die cushion | Yasusuke Iwashita, Tadashi Okita, Satoshi Ikai | 2008-09-09 |
| 7401492 | Control device for a die cushion mechanism | Yasusuke Iwashita, Tadashi Okita, Satoshi Ikai | 2008-07-22 |
| 7392684 | Control system for servo die cushion | Yasusuke Iwashita, Tadashi Okita, Satoshi Ikai | 2008-07-01 |
| 7360391 | Control device for servo die cushion | Yasusuke Iwashita, Tadashi Okita, Satoshi Ikai | 2008-04-22 |
| 7348745 | Controller | Tadashi Okita, Yasusuke Iwashita, Satoshi Ikai | 2008-03-25 |
| 7288889 | Ba-based blue phosphor material provided with a particle surface coating and plasma display panel using the same | Masaki Aoki, Kazuhiko Sugimoto, Mitsuhiro Otani, Junichi Hibino | 2007-10-30 |
| 7248014 | Motor control system | Eiji Genma, Yasusuke Iwashita | 2007-07-24 |