Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8132552 | Intake duct | Takahiro Amano, Tadayuki Onoda | 2012-03-13 |
| 7834078 | Fiber-reinforced resin composition for parts of air intake system of internal combustion engine | Jun Suzuki, Tohru Iwashita, Minoru Sugawara | 2010-11-16 |
| 7571702 | Resin composition for intake system part for internal combustion engine and intake system part | Sueki Sugawara, Toshiyuki Ishii, Kazuyuki Iida, Kunimoto Sugiyama, Makoto Nakamichi | 2009-08-11 |
| 6105547 | Air intake device for an internal combustion engine | Kazuya Sakamoto, Takamasa Murata | 2000-08-22 |