Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831225 | Microwave oven/convection oven having means for controlling ventilation of the cooking chamber | Kengo Hirata | 1989-05-16 |
KI
Kathumi Ishifuro
Overall (All Time): #3,928,023 of 4,157,543Top 95%
1
Patents All Time