Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4217477 | Food temperature control in a microwave oven | Tatsuya Tsuda | 1980-08-12 |
SM
Sigeo Matsubara
Overall (All Time): #4,117,724 of 4,157,543Top 100%
1
Patents All Time