Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394541 | Superconducting wire material, superconducting coil, superconducting magnet, superconducting motor, superconducting generator, superconducting aircraft, and superconducting device | Tomohiro Yamashita, Hirotaka Ishii | 2025-08-19 |
| 12308591 | Connection structure of conductive layers, conductive wire, coil and apparatus | Yasushi Hattori, Masaya Hagiwara, Keiko Albessard | 2025-05-20 |
| 12140381 | Method for producing a two-stage heat regenerating cryogenic refrigerator | Tomohiro Yamashita, Takahiro Kawamoto, Takashi Kuboki | 2024-11-12 |
| 12140380 | Method for producing a heat regenerating material particle | Tomohiro Yamashita, Takahiro Kawamoto, Takashi Kuboki | 2024-11-12 |
| 12100531 | Connection structure for superconducting layer, superconducting wire, superconducting coil, and superconducting device | Yasushi Hattori, Masaya Hagiwara, Keiko Albessard | 2024-09-24 |
| 11961631 | Connection structure of superconducting layer, superconducting wire, superconducting coil, superconducting devce, and connection method of superconducting layer | Masaya Hagiwara, Keiko Albessard, Yasushi Hattori | 2024-04-16 |
| 11855400 | Connection structure of superconducting layer, superconducting wire, superconducting coil, and superconducting device | Yasushi Hattori, Masaya Hagiwara, Keiko Albessard | 2023-12-26 |
| 11774184 | Two-stage heat regenerating cryogenic refrigerator | Tomohiro Yamashita, Takahiro Kawamoto, Takashi Kuboki | 2023-10-03 |
| 11346613 | Heat regenerating material particle, regenerator, refrigerator, superconducting magnet, nuclear magnetic resonance imaging device, nuclear magnetic resonance device, cryopump, and single-crystal pulling device of magnetic-field application type | Tomohiro Yamashita, Takahiro Kawamoto, Takashi Kuboki | 2022-05-31 |
| 11208584 | Heat regenerating material, regenerator, refrigerator, superconducting magnet, nuclear magnetic resonance imaging apparatus, nuclear magnetic resonance apparatus, cryopump, and magnetic field application type single crystal pulling apparatus | Tomohiro Yamashita, Takahiro Kawamoto, Masaya Hagiwara, Akiko Saito, Takashi Kuboki | 2021-12-28 |
| 10937576 | Flaky magnetic metal particles, pressed powder material, rotating electric machine, motor, and generator | Tomohiro Suetsuna, Hiroaki Kinouchi | 2021-03-02 |
| 10513760 | Method for producing magnetic material | Tomohiro Suetsuna, Koichi Harada, Toshihide Takahashi, Seiichi Suenaga | 2019-12-24 |
| 10101061 | Cryogenic regenerator material, regenerative cryocooler, and system including regenerative cryocooler | Akiko Saito | 2018-10-16 |
| 10090088 | Soft magnetic material, rotating electric machine, motor, and generator | Tomohiro Suetsuna, Kouichi Harada, Seiichi Suenaga, Hiroaki Kinouchi | 2018-10-02 |
| 10071421 | Flaky magnetic metal particles, pressed powder material, rotating electric machine, motor, and generator | Tomohiro Suetsuna, Hiroaki Kinouchi | 2018-09-11 |
| 9997289 | Magnetic material and device | Tomohiro Suetsuna, Koichi Harada, Toshihide Takahashi, Seiichi Suenaga | 2018-06-12 |
| 9450312 | Magnetic metal particle aggregate and radio wave absorber | Toshihide Takahashi, Tomohiro Suetsuna, Koichi Harada, Seiichi Suenaga | 2016-09-20 |
| 9362033 | Magnetic material, method for producing magnetic material, and inductor element | Tomohiro Suetsuna, Seiichi Suenaga, Toshihide Takahashi, Koichi Harada, Yasuyuki Hotta | 2016-06-07 |
| 9318809 | Radio wave absorber | Toshihide Takahashi, Tomohiro Suetsuna, Koichi Harada, Seiichi Suenaga | 2016-04-19 |
| 9030366 | Radio apparatus and antenna device including magnetic material for isolation | Naoto Ito, Akihiro Tsujimura, Takashi Amano, Naoyuki Nakagawa, Seiichi Suenaga +1 more | 2015-05-12 |
| 8988301 | Core-shell magnetic material, method for producing core-shell magnetic material, device, and antenna device | Maki Yonetsu, Tomohiro Suetsuna, Koichi Harada, Seiichi Suenaga, Shinji Murai +3 more | 2015-03-24 |
| 8986839 | Metal-containing particle aggregate, metal-containing particle composite member, and method of manufacturing the aggregate and the composite member | Maki Yonetsu, Tomohiro Suetsuna, Kouichi Harada, Seiichi Suenaga, Yasuyuki Hotta +2 more | 2015-03-24 |
| 8840800 | Magnetic material, method for producing magnetic material, and inductor element | Tomohiro Suetsuna, Seiichi Suenaga, Toshihide Takahashi, Koichi Harada, Yasuyuki Hotta | 2014-09-23 |
| 8717475 | Image pickup apparatus | Hiroki Hiyama, Toru Koizumi, Katsuhito Sakurai, Fumihiro Inui, Masaru Fujimura +1 more | 2014-05-06 |
| 8475922 | Nanoparticle composite material and antenna device and electromagnetic wave absorber using the same | Tomohiro Suetsuna, Seiichi Suenaga, Koichi Harada, Maki Yonetsu, Yasuyuki Hotta +1 more | 2013-07-02 |