Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7624716 | Butterfly valve type throttle valve of internal combustion engine | Takashi Bessho, Makoto Fujimori, Shigeru Suzuki | 2009-12-01 |
| 6938816 | Methods of manufacturing diffusion bonded products and products manufactured by such methods | Tadayoshi Tominaga | 2005-09-06 |
| 6588203 | Exhaust device of internal combustion engine | Shinya Hirota, Masahito Shibata, Michio Morishita, Shigeru Arakawa, Kunio Komori | 2003-07-08 |
| 4945874 | Throttle body having interconnecting lever for converting an operational amount of accelerator to an opening of throttle valve | Tutomu Nishitani, Yasuaki Kono, Tadamasa Osako, Sunao Kitamura, Youzou Sakakibara +1 more | 1990-08-07 |
| 4860706 | Throttle body | Kaneo Imamura | 1989-08-29 |