Issued Patents All Time
Showing 1–25 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10263311 | Transmission line and signal processing device | Yuichi Sawahara | 2019-04-16 |
| 10254397 | Inspection apparatus and inspection system | Toshiro Hiraoka | 2019-04-09 |
| 10256789 | Displacement conversion mechanism and tunable filter device | Hiroshi Takahashi, Junya Tanaka, Rie Katsuki, Noritsugu Shiokawa, Tamio Kawaguchi +1 more | 2019-04-09 |
| 10209387 | Screening device | Noritsugu Shiokawa | 2019-02-19 |
| 10205211 | Thermal insulation waveguide and wireless communication device | Tamio Kawaguchi, Noritsugu Shiokawa, Hiroaki Ikeuchi, Tadahiro Sasaki, Kohei Nakayama +1 more | 2019-02-12 |
| 9973175 | Control apparatus and tunable filter apparatus | Rie Katsuki, Hiroshi Takahashi, Junya Tanaka, Hiroaki Ikeuchi, Noritsugu Shiokawa +1 more | 2018-05-15 |
| 9837694 | Filter characteristic tuning apparatus, tunable filter apparatus and control method for tunable filter apparatus | Junya Tanaka, Hiroshi Takahashi, Rie Katsuki, Akihito Ogawa, Noritsugu Shiokawa +2 more | 2017-12-05 |
| 9709646 | Magnetic resonance imaging apparatus using superconducting array antenna | — | 2017-07-18 |
| 9325045 | Filter and resonator | Noritsugu Shiokawa, Tamio Kawaguchi, Kohei Nakayama | 2016-04-26 |
| 9194387 | Refrigeration device, hydrogenation device for nitrogen, and leaked gas removing method | Kohei Nakayama, Mutsuki Yamazaki | 2015-11-24 |
| 9099778 | Superconducting antenna device | Tamio Kawaguchi, Noritsugu Shiokawa, Kohei Nakayama, Mutsuki Yamazaki | 2015-08-04 |
| 9088325 | Array antenna apparatus | Tsuyoshi Kumamoto, Tamio Kawaguchi | 2015-07-21 |
| 8803639 | Vacuum insulating chamber including waveguides separated by an air gap and including two planar reflectors for controlling radiation power from the air gap | Tamio Kawaguchi, Noritsugu Shiokawa, Kohei Nakayama | 2014-08-12 |
| 8749430 | Active array antenna device | Mitsuyoshi Shinonaga | 2014-06-10 |
| 8587315 | Magnetic resonance measuring apparatus | — | 2013-11-19 |
| 8570120 | Heat insulating waveguides separated by an air gap and including two planar reflectors for controlling radiation power from the air gap | Tamio Kawaguchi, Noritsugu Shiokawa, Kohei Nakayama | 2013-10-29 |
| 8546079 | Reporter gene construct, assay kit and detection method | Mitsuko Ishihara, Eiichi Akahoshi | 2013-10-01 |
| 8446231 | High-frequency filter | Tamio Kawaguchi | 2013-05-21 |
| 8280565 | Drive control apparatus for electric car | Tsuneyasu Kakizaki | 2012-10-02 |
| 8143972 | Resonator and filter | Noritsugu Shiokawa | 2012-03-27 |
| 8040203 | Filter circuit and radio communication device | Tamio Kawaguchi, Tatsunori Hashimoto | 2011-10-18 |
| 8022659 | Control apparatus for AC rotary machine and control method for AC rotary machine | Masaki Kono, Tsuneyasu Kakizaki | 2011-09-20 |
| 8005451 | Filter circuit and radio communication apparatus | Masahiro Tanabe, Mitsuyoshi Shinonaga, Noritsugu Shiokawa | 2011-08-23 |
| 7983728 | Resonator comprised of a bent conductor line with slits therein and a filter formed therefrom | Noritsugu Shiokawa | 2011-07-19 |
| 7983637 | Amplifier, radio transmitting apparatus, and radio receiving apparatus | — | 2011-07-19 |