Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5075650 | Bandpass filter | Hisatake Okamura, Teruhisa Tsuru, Tetsuo Taniguchi | 1991-12-24 |
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5075650 | Bandpass filter | Hisatake Okamura, Teruhisa Tsuru, Tetsuo Taniguchi | 1991-12-24 |