Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9062636 | Drop-in type of exhaust gas recirculation valve, and system for attaching same | Yuya Nishimori, Sotsuo Miyoshi | 2015-06-23 |
| 8511290 | EGR valve device | Tomohiro Okumura, Sotsuo Miyoshi, Satoru Hasegawa | 2013-08-20 |
| 8286605 | Exhaust gas recirculation valve | Satoru Hasegawa, Takuro Zui, Sotsuo Miyoshi | 2012-10-16 |
| 8069846 | Exhaust gas recirculation valve | Satoru Hasegawa, Sotsuo Miyoshi | 2011-12-06 |
| 7997557 | Exhaust gas recirculation valve and method of producing exhaust gas recirculation valve | Takuro Zui, Sotsuo Miyoshi | 2011-08-16 |
| 7992550 | Exhaust gas recirculation valve | Satoru Hasegawa, Naosuke Nojima, Sotsuo Miyoshi | 2011-08-09 |
| 7013880 | EGR valve device | Satoru Hasegawa, Sotsuo Miyoshi | 2006-03-21 |
| 5516275 | Injection nozzle for minimizing stringing of an injection material | — | 1996-05-14 |
| 5488263 | Color selecting electrode for cathode-ray tube | Taketoshi Takemura, Makoto Sakuwa | 1996-01-30 |