Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10197164 | Butterfly valve | Naoki IHANA, Satoru Hasegawa | 2019-02-05 |
| 10197187 | Fluid control valve | Satoru Hasegawa, Naoki IHANA | 2019-02-05 |
| 8887761 | Valve opening and closing mechanism | Masayuki Yokoyama, Sotsuo Miyoshi, Satoru Hasegawa | 2014-11-18 |
| 7634856 | Method of assembling gas flow control valve | Sotsuo Miyoshi | 2009-12-22 |
| 7012352 | Motor | Youichi Fujita, Sotsuo Miyoshi, Satoru Hasegawa | 2006-03-14 |
| 6894419 | Current passing circuit board for rotary electric machine inserted in molded resin | Youichi Fujita, Sotsuo Miyoshi, Satoru Hasegawa | 2005-05-17 |
| 6763813 | Current passing device of EGR valve apparatus | Youichi Fujita, Sotsuo Miyoshi, Satoru Hasegawa | 2004-07-20 |