Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4336776 | Swirl-inducing apparatus for internal combustion engines | Setsuro Sekiya, Katsuhiko Motosugi, Hiroshi Takahashi, Shuhei Toyoda | 1982-06-29 |
| 4322800 | Method of reducing fuel consumption rate in internal combustion engines | Takashi Hisegawa, Osamu Ito, Nobuhito Hobo, Yoshihiko Tsuzuki, Yutaka Suzuki +1 more | 1982-03-30 |