Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8596246 | Fuel rail for high-pressure direct-injection internal combustion engines and method for manufacturing thereof | Hiroyuki Nishizawa, Haruo Nishihara, Shoichiro Usui, Koichi Hayashi | 2013-12-03 |
| 7721714 | Fuel delivery pipe | Masayoshi Usui, Eiji Watanabe, Yoshiyuki Serizawa, Kazuteru Mizuno, Koichi Hayashi +1 more | 2010-05-25 |
| 7185636 | Fuel delivery pipe | Masayoshi Usui, Eiji Watanabe, Yoshiyuki Serizawa, Kazuteru Mizuno, Koichi Hayashi +1 more | 2007-03-06 |
| 6918375 | Method of controlling pulsation resonance point generating area in opposed engine or in-line engine | Yoshiyuki Serizawa, Tetsuo Ogata, Kazuteru Mizuno, Masayoshi Usui, Kazunori Takikawa | 2005-07-19 |
| 6904894 | Pulsation reducing system for fuel line | Yoshiyuki Serizawa, Koichi Hayashi, Tetsuo Ogata | 2005-06-14 |
| 6901913 | Fuel pressure pulsation suppressing system | Tetsuo Ogata, Kazuteru Mizuno, Kazunori Takikawa, Yoshiyuki Serizawa, Izumi Imura +1 more | 2005-06-07 |
| 6892704 | Fuel delivery rail assembly | Yoshiyuki Serizawa, Tetsuo Ogata, Kazuteru Mizuno | 2005-05-17 |
| 6871637 | Fuel delivery rail assembly | Yoshiyuki Serizawa, Tetsuo Ogata, Kazuteru Mizuno, Kazunori Takikawa | 2005-03-29 |
| 6807944 | Method and apparatus for attenuating pressure pulsation in opposed engines | Kazuteru Mizuno, Tetsuo Ogata, Yoshiyuki Serizawa | 2004-10-26 |