Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682674 | Dielectric filter and method of manufacturing the same | Kazuhisa Yamazaki, Utsuo Kihara, Yasuo Suzuki, Mitsuru Kojima | 1997-11-04 |
| 5621365 | Laminated dielectric resonator and filter | Kazuhisa Yamazaki, Nobuaki Nakamura, Yasue Nishino, Yasuo Suzuki, Mitsuru Kojima | 1997-04-15 |