Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4797585 | Pulse generating circuit in a semiconductor integrated circuit and a delay circuit therefor | Hiroshi Segawa | 1989-01-10 |
TM
Tetsuya Matsumura
Overall (1989): #51,578 of 140,708Top 40%
1
Patents 1989