Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4346950 | Door construction for electronic equipment | Hitoshi Ueno, Yukitada Ayukawa | 1982-08-31 |
SY
Shirokazu Yazaki
Overall (All Time): #4,074,972 of 4,157,543Top 100%
1
Patents All Time