Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839713 | Package structure for semiconductor device | Yasuhiro Teraoka, Tetsuya Ueda, Hideya Yagoura, Haruo Shimamoto, Shigeyuki Nango +1 more | 1989-06-13 |
HS
Hiroshi Seki
Overall (1989): #104,214 of 140,708Top 75%
1
Patents 1989