Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D301959 | Microwave oven | Kenzo Yoshida | 1989-07-04 |
HY
Hiromichi Yamada
Overall (1989): #103,675 of 140,708Top 75%
1
Patents 1989