Issued Patents All Time
Showing 501–506 of 506 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4966679 | Method for hydrocracking heavy fraction oils | Junichi Kubo, Tadakazu Yamashita, Masaru Sato, Hiroshi Kato | 1990-10-30 |
| 4854830 | Motor-driven fuel pump | Tadashi Kozawa, Naohiro Natsume, Hirofumi Komatsubara, Yasunori Takaku, Seiichi Harada | 1989-08-08 |
| 4452203 | Three position diesel engine intake air throttling system | Sumio Oshika, Takahiko Kinoshita, Nobuhiko Kakeno, Nobuhiro Miura, Satosi Kuwakado +1 more | 1984-06-05 |
| 4445820 | Electrically powered pump | Kenji Hayashi | 1984-05-01 |
| 4401078 | Intake throttling device for diesel engines | Yasuo Kondo, Satosi Kuwakado, Nobuhiko Kakeno | 1983-08-30 |
| 4299289 | Fire extinguisher having a heat fusible member under compression | — | 1981-11-10 |