Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4472132 | Pulse combustor | Satoshi Hisaoka, Toshihiko Saito | 1984-09-18 |
| 4455479 | Electric oven toaster | Takehiko Itoh | 1984-06-19 |
| 4449484 | Hot water supply system | Toshihiko Saito | 1984-05-22 |
| 4369027 | Liquid fuel combustion apparatus | Toshihiko Saito, Katsuyoshi Kumazawa | 1983-01-18 |
| 4368032 | Liquid fuel combustion apparatus | Hiroyuki Araya, Toshihiko Saito, Katsuyoshi Kumazawa, Mitoshi Koyama | 1983-01-11 |
| 4294081 | Freezing refrigerator | Akio Mitani, Hiroaki Murasaki | 1981-10-13 |