Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841545 | Synchronous tracking device for direct spread spectrum receiver | Shigeki Takeda, Hiroshi Takeda | 1989-06-20 |
AE
Akihiko Endo
Overall (1989): #134,863 of 140,708Top 100%
1
Patents 1989