Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8434506 | Flow control valve and method for manufacturing the same | Katsumi Nakamura, Shingo Iguchi | 2013-05-07 |
| 7328679 | Valve guide structure | Shinya Nitta | 2008-02-12 |
| 6394071 | Fuel supply system of diesel engine | Shinya Nitta, Hisaki Toorisaka, Hiroshi Horiuchi | 2002-05-28 |