Issued Patents All Time
Showing 26–50 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8313726 | Gas generator and gas generation method | John David Baniecki, Masatoshi Ishii, Kazuaki Kurihara | 2012-11-20 |
| 8224409 | Three-dimensional filter with movable superconducting film for tuning the filter | Akihiko Akasegawa, Keisuke Sato | 2012-07-17 |
| 7983727 | Superconductor filter unit | Teru Nakanishi, Akihiko Akasegawa, 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, John David Baniecki, Akihiko Akasegawa, Teru Nakanishi | 2011-06-28 |
| 7904129 | Superconducting device with a disk shape resonator pattern that is adjustable in bandwidth | Akihiko Akasegawa, Manabu Kai, Teru Nakanishi | 2011-03-08 |
| 7902945 | Dual mode ring resonator filter with a dual mode generating line disposed inside the ring resonator | Masatoshi Ishii, John David Baniecki, Akihiko Akasegawa, Teru Nakanishi | 2011-03-08 |
| 7805954 | High-frequency circuit cooling apparatus | Teru Nakanishi | 2010-10-05 |
| 7729129 | Mounting device for high frequency microwave devices | Masafumi Shigaki, Isao Nakazawa | 2010-06-01 |
| 7650174 | Superconductive filter capable of easily adjusting filter characteristic and filter characteristic adjusting method | Tsuyoshi Aoki, Kazuaki Kurihara, Teru Nakanishi, Akihiko Akasegawa, Manabu Kai | 2010-01-19 |
| 7587229 | Superconducting tunable filter having a patch resonator pattern tuned by a variable dielectric constant top plate | Masatoshi Ishii, Akihiko Akasegawa, John David Baniecki, Kazuaki Kurihara, Teru Nakanishi | 2009-09-08 |
| 7571616 | Cooling apparatus for articles operated at low temperature | Teru Nakanishi | 2009-08-11 |
| 7567145 | Superconducting tunable filter | Akihiko Akasegawa, Kazuaki Kurihara, Shigetoshi Ohshima, Atsushi Saito | 2009-07-28 |
| 7565188 | Superconducting filter device having disk resonators embedded in depressions of a substrate and method of producing the same | Akihiko Akasegawa, Kazuaki Kurihara, Shigetoshi Ohshima, Atsushi Saito | 2009-07-21 |
| 7558608 | Superconducting device, fabrication method thereof, and filter adjusting method | Akihiko Akasegawa, Manabu Kai, Teru Nakanishi | 2009-07-07 |
| 7495615 | Antenna coupling module | Isao Nakazawa, Masafumi Shigaki | 2009-02-24 |
| 7472542 | Gas-turbine power generating installation and method of operating the same | Shinya Marushima, Hisashi Hamatake, Mutsumi Horitsugi | 2009-01-06 |
| 7379023 | Antenna device, radio-wave receiver and radio-wave transmitter | Masafumi Shigaki, Isao Nakazawa | 2008-05-27 |
| 7285429 | Mounting device for high frequency microwave devices | Masafumi Shigaki, Isao Nakazawa | 2007-10-23 |
| 7283855 | Dielectric waveguide having a 45° face and method of production thereof | Akihiko Akasegawa, Masafumi Shigaki, Isao Nakazawa | 2007-10-16 |
| 7263392 | Superconductor transmission line having slits of less than λ /4 | Akihiko Akasegawa, Teru Nakanishi | 2007-08-28 |
| 7221238 | Superconducting filter device | Teru Nakanishi, Akihiko Akasegawa, Manabu Kai | 2007-05-22 |
| 7218184 | Superconducting filter | Teru Nakanishi, Manabu Kai, Akihiko Akasegawa | 2007-05-15 |
| 7174197 | Superconductive filter module, superconductive filter assembly and heat insulating type coaxial cable | Manabu Kai, Tsuyoshi Hasegawa, Toru Maniwa | 2007-02-06 |
| 7114322 | Gas-turbine power generating installation and method of operating the same | Shinya Marushima, Hisashi Hamatake, Mutsumi Horitsugi | 2006-10-03 |
| 6990815 | Gas turbine and gas turbine high temperature section cooling method | Shinya Marushima | 2006-01-31 |