Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11957052 | Thermoelectric material, manufacturing method of thermoelectric material, thermoelectric conversion element, and thermoelectric conversion module | Shinichi Yamamoto, Nobuaki Nakashima, Masanori MIZOBE | 2024-04-09 |
| 10480052 | Permanent magnet, and motor and generator using the same | Masaya Hagiwara, Shinya Sakurada, Yosuke Horiuchi, Tadahiko Kobayashi, Tsuyoshi Kobayashi +5 more | 2019-11-19 |
| 9670369 | Visible-light-responsive photocatalyst powder, and visible-light-responsive photocatalytic material, photocatalytic coating material and photocatalytic product each using the same | Kayo Nakano, Akira Sato, Yasuhiro Shirakawa, Keiichi Fuse, Shinya Kasamatsu | 2017-06-06 |
| 9598584 | Visible-light-responsive photocatalyst powder, method of manufacturing the same, and visible-light-responsive photocatalytic material, photocatalytic coating material and photocatalytic product each using the same | Kayo Nakano, Akira Sato, Yasuhiro Shirakawa, Keiichi Fuse | 2017-03-21 |
| 8404617 | Photocatalyst material, photocatalyst composition using the same and photocatalyst product | Kayo Nakano, Akira Sato, Yasuhiro Shirakawa, Ryotaro Matsuda, Takaya Kamakura +4 more | 2013-03-26 |
| 8173573 | Visible light response-type photocatalyst powder, visible light response-type photocatalyst material using the visible light response-type photocatalyst powder, photocatalyst coating material, and photocatalyst product | Kayo Nakano, Akira Sato, Yasuhiro Shirakawa, Keiichi Fuse, Shinya Kasamatsu +1 more | 2012-05-08 |
| 8083968 | Solid scintillator, radiation detector, and X-ray tomographic imaging apparatus | Yukihiro Fukuta, Yasuhiro Shirakawa | 2011-12-27 |
| 7923740 | Light emission device | Masaaki Tamatani, Naomi Shida, Kazuaki Ootsuka, Yukihiro Fukuta | 2011-04-12 |
| 7675039 | Phosphor sheet for radiation detector, radiation detector and apparatus for radiographic equipment | Eiji Oyaizu | 2010-03-09 |
| 7282717 | X-ray detector and X-ray examination apparatus using it | Eiji Oyaizu, Yukihiro Fukuta, Yoshihito Tsutsui, Masaaki Tamatani, Mitsushi Ikeda +2 more | 2007-10-16 |
| 6468440 | Magnet powder and method for producing the same, and bonded magnet using the same | Shinya Sakurada, Tomohisa Arai, Keisuke Hashimoto, Takahiro Hirai | 2002-10-22 |
| 6467277 | Cold accumulating material, method of manufacturing the same and refrigerator using the material | Tomohisa Arai | 2002-10-22 |
| 6460348 | Regenerator and cold accumulation refrigerator using the same | Tomohisa Arai | 2002-10-08 |
| 6416593 | Magnetic material and manufacturing method thereof, and bonded magnet using the same | Shinya Sakurada, Tomohisa Arai, Keisuke Hashimoto, Takahiro Hirai | 2002-07-09 |
| 6363727 | Cold accumulating material and cold accumulation refrigerator using the same | Keisuke Hashimoto, Tomohisa Arai | 2002-04-02 |
| 6334909 | Cold-accumulating material and cold-accumulating refrigerator using the same | Tomohisa Arai, Keisuke Hashimoto | 2002-01-01 |
| 6290782 | Magnetic material and manufacturing method thereof, and bonded magnet using the same | Shinya Sakurada, Tomohisa Arai, Keisuke Hashimoto, Takahiro Hirai | 2001-09-18 |
| 6197127 | Cryogenic refrigerant and refrigerator using the same | Naoyuki Sori | 2001-03-06 |
| 6042657 | Regenerator material for extremely low temperatures and regenerator for extremely low temperatures using the same | Naoyuki Sori | 2000-03-28 |
| 6003320 | Cold accumulating material for extremely low temperature cold, refrigerator using the same and heat shielding member | Tomohisa Arai, Keisuke Hashimoto, Rohana Chandrtilleke, Hideki Nakagome | 1999-12-21 |
| 5804282 | Magnetic core | Yumie Watanabe, Yumiko Takahashi, Takao Sawa, Yoshiyuki Yamaguchi, Susumu Matsushita | 1998-09-08 |
| 5753386 | Hydrogen-absorbing alloy for battery and secondary nickel-metal hydride battery | Takamichi Inaba, Takao Sawa, Shusuke Inada, Fumiyuki Kawashima, Noriaki Sato +3 more | 1998-05-19 |
| 5639566 | Magnetic core | Takao Kusaka | 1997-06-17 |
| 5622768 | Magnetic core | Yumie Watanabe, Yumiko Takahashi, Takao Sawa, Yoshiyuki Yamauchi, Susumu Matsushita | 1997-04-22 |
| 5593517 | Regenerating material and refrigerator using the same | Akiko Saito, Masashi Sahashi, Yoichi Tokai, Akihiko Tsutai, Yukiko Nishiyama +1 more | 1997-01-14 |