Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9114470 | Work tank of electric discharge machining device | Takemi Matsumoto, Yoshinori Saigusa | 2015-08-25 |
| 8975553 | Workpiece mounting table for electric discharge machine | Yoshinori Saigusa, Hideaki Kikuchi, Makoto Komori | 2015-03-10 |
| D668278 | Wire electric discharge machine | Takanori Miyake | 2012-10-02 |
| D668277 | Wire electric discharge machine | Takanori Miyake | 2012-10-02 |
| 5263901 | Skid steering loader | Shuji Kawakami, Takayuki Ban, Soichi Hareyama, Yoshitsugu Ohno | 1993-11-23 |
| 4559548 | CMOS Charge pump free of parasitic injection | Tetsuya Iizuka | 1985-12-17 |
| 4497043 | Semiconductor memory device | Tetsuya Iizuka | 1985-01-29 |