Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349715 | Cassette tape controlled microwave cooking apparatus | — | 1982-09-14 |
RM
Ryoiti Mariyama
Overall (All Time): #4,075,726 of 4,157,543Top 100%
1
Patents All Time