Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10309678 | Air conditioning system | Ryohei Hinokuma, Yoshiyuki Uemura | 2019-06-04 |
| 9982904 | Air conditioning system | Ryohei Hinokuma, Yoshiyuki Uemura | 2018-05-29 |
| 6109244 | Fuel injection control apparatus for an internal combustion engine | Kenji Yamamoto | 2000-08-29 |
| 5447139 | Fuel supplying device for an internal combustion engine having multiple cylinder | Masao Yonekawa, Mitsunori Takao, Ryo Nagasaka | 1995-09-05 |
| 5285759 | Fuel system | Takehiko Terada, Masao Yonekawa | 1994-02-15 |
| 5273015 | Fuel supplying device for an internal combustion engine having multiple cylinder | Masao Yonekawa, Mitsunori Takao, Ryo Nagasaka | 1993-12-28 |
| 5095876 | Fuel supplying device for an internal combustion engine having multiple cylinder | Masao Yonekawa, Mitsunori Takao, Ryo Nagasaka | 1992-03-17 |
| 4827897 | Fuel pump driving apparatus | Yoshifumi Ina, Toshio Kondo, Katsushi Kato | 1989-05-09 |