Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7983727 | Superconductor filter unit | Akihiko Akasegawa, Kazunori Yamanaka, Kazuaki Kurihara | 2011-07-19 |
| 7970447 | High frequency filter having a solid circular shape resonance pattern with multiple input/output ports and an inter-port waveguide connecting corresponding output and input ports | Masatoshi Ishii, Kazunori Yamanaka, John David Baniecki, Akihiko Akasegawa | 2011-06-28 |
| 7902945 | Dual mode ring resonator filter with a dual mode generating line disposed inside the ring resonator | Masatoshi Ishii, Kazunori Yamanaka, John David Baniecki, Akihiko Akasegawa | 2011-03-08 |
| 7904129 | Superconducting device with a disk shape resonator pattern that is adjustable in bandwidth | Akihiko Akasegawa, Manabu Kai, Kazunori Yamanaka | 2011-03-08 |