Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4949057 | Distributed constant type delay line device and a manufacturing method thereof | Yoshihiko Kasai, Hajime Okamura | 1990-08-14 |
TI
Taeko Ishizaka
Overall (All Time): #3,909,357 of 4,157,543Top 95%
1
Patents All Time