Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6980841 | Filter device having spiral resonators connected by a linear section | Manabu Kai, Teru Nakanishi, Akihiko Akasegawa | 2005-12-27 |
| 6889068 | Heat cutoff signal transmission unit and superconducting signal transmission apparatus | Manabu Kai, Toru Maniwa, Akihiko Akasegawa | 2005-05-03 |
| 6873864 | Superconductive filter module, superconductive filter assembly and heat insulating type coaxial cable | Manabu Kai, Tsuyoshi Hasegawa, Toru Maniwa | 2005-03-29 |
| 6859029 | System and method for monitoring high-frequency circuits | Isao Nakazawa, Masafumi Shigaki, Manabu Kai | 2005-02-22 |