Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4566412 | Intake system for rotary piston engine | Tomoo Tadokoro, Hideo Shiraishi | 1986-01-28 |
| 4566422 | Fuel intake system for a supercharged engine | Tomoo Tadokoro, Ikuo Matsuda | 1986-01-28 |
| 4562805 | Intake system for rotary piston engine | Tomoo Tadokoro, Hideo Shiraishi | 1986-01-07 |
| 4562804 | Intake system for rotary piston engine | Tomoo Tadokoro, Ikuo Matsuda | 1986-01-07 |
| 4562803 | Intake system for rotary piston engine | Tomoo Tadokoro, Hideo Shiraishi, Toshimichi Akagi | 1986-01-07 |
| 4554890 | Engine intake system | Ikuo Matsuda | 1985-11-26 |
| 4527534 | Fuel intake control system for supercharged engine | Shigeru Sakurai, Hiroyuki Oda, Haruhiko Satow | 1985-07-09 |
| 4513707 | Multiple port intake means for rotary piston engines | Tomoo Tadokoro, Ikuo Matsuda | 1985-04-30 |
| 4498429 | Fuel intake system for supercharged engine | Haruhiko Satow, Shigeru Sakurai, Hiroyuki Oda | 1985-02-12 |
| 4494506 | Intake system for an internal combustion engine | Nobuhiro Hayama, Masasige Kinjyo, Ikuo Matsuda | 1985-01-22 |
| 4488531 | Plural intake system for supercharged engine | Tomoo Tadokoro, Masami Nakao, Masato Iwaki | 1984-12-18 |
| 4484556 | Supercharge control means for an internal combustion engine | Ikuo Matsuda | 1984-11-27 |
| 4470394 | Supercharger control means for internal combustion engine | Tomoo Tadokoro, Ikuo Matsuda | 1984-09-11 |
| 4459809 | Turbocharger bypass control for internal combustion engines | Tomoo Tadokoro, Masami Nakao, Masato Iwaki | 1984-07-17 |
| 4445474 | Air intake system for supercharged automobile engine | Masami Nakao, Yoshikuni Yada, Junki Takeshita | 1984-05-01 |
| 4404804 | Internal combustion engine having a turbo-supercharger and a catalytic exhaust gas purifying device | Tomoo Tadokoro, Masato Iwaki | 1983-09-20 |
| 4315488 | Rotary piston engine having supercharging means | Tomoo Tadokoro | 1982-02-16 |
| 4315489 | Rotary piston engine having supercharging means | Tomoo Tadokoro, Yasuo Honda, Hiroshi Nomura, Masato Yoshimura | 1982-02-16 |
| 4235843 | Catalytic converter | Tomoo Tadokoro, Shinichi Yoshii | 1980-11-25 |