Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5913202 | Financial information intermediary system | — | 1999-06-15 |
| 4513581 | Refrigerator cooling and freezing system | Norihiro Mizobuchi, Keiji Furukawa | 1985-04-30 |
| 4499738 | Control device for a refrigerator | Toshiyuki Onishi, Kunio Yokoyama | 1985-02-19 |
| 4270364 | Freezing refrigerator | Toshiyuki Oonishi, Kiyoshi Hatanaka | 1981-06-02 |