Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5301642 | Warming-up promoting apparatus of internal combustion engine | Toshihiko Igashira, Shigeo Sasao, Masae Oohori | 1994-04-12 |
| 5289803 | Cooling system for a water cooled internal combustion engine | Toru Kosuda, Sigeo Sasao, Hiroyuki Fukunaga, Yasumasa Ikumi | 1994-03-01 |