Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4801997 | High packing density lead frame and integrated circuit | Michio Ono, Akihiro Kubota, Tsuyoshi Aoki, Osamu Inoue | 1989-01-31 |
RS
Rikio Sugiura
Overall (1989): #65,104 of 140,708Top 50%
1
Patents 1989