Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D261468 | Microwave oven | Yoichi Takahashi, Toshio Harada, Shigefumi Inoue | 1981-10-27 |
MY
Mashimichi Yamamura
Overall (All Time): #4,099,506 of 4,157,543Top 100%
1
Patents All Time