Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4692725 | Dielectric filter having trimmable capacitor | Atsushi Fukasawa, Kenichiro Hosoda, Takuro Sato | 1987-09-08 |
| 4546333 | Dielectric filter | Atsushi Fukasawa, Kenichiro Hosoda, Takuro Sato | 1985-10-08 |