Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357513 | Microwave oven with a vertically translatable resistance heater or the like | Yukio Kawata, Tetsuo Obata, Chouji Keino | 1982-11-02 |
IT
Isamu Tayama
Overall (All Time): #4,078,088 of 4,157,543Top 100%
1
Patents All Time