Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12334766 | Pack battery charging method, pack battery, and power source device | Tomomi Kaino, Toru Nishikawa, Naoto Matsuda, Takanori Harada | 2025-06-17 |
| 11965048 | Acrylic resin, producing method thereof, resin composition set, heat storage material, and article | Naoki Furukawa, Nozomi MATSUBARA, Akira Nagai | 2024-04-23 |
| 11871542 | User device and case | Naoki Furukawa, Atsuko SANO, Hiroshi Yokota | 2024-01-09 |
| 11535782 | Resin member and sheet using same, and heat storage material and heat control sheet using same | Akira Nagai, Teiichi Inada | 2022-12-27 |
| 11441022 | Resin member and sheet using same, method for producing resin member, and heat storage material and heat control sheet using same | Akira Nagai, Teiichi Inada | 2022-09-13 |
| 11352466 | Resin composition, heat storage material, and commodity | Naoki Furukawa, Akira Nagai, Keiko Kizawa, Nozomi MATSUBARA | 2022-06-07 |
| 10295228 | Magnetic heat pump device | Naoki Watanabe, Shigeo Nomura, Akito Torii, Takayuki Sugiura, Tomoyuki NOMURA +1 more | 2019-05-21 |
| 10054340 | Magneto-caloric effect element and thermo-magnetic cycle apparatus | Naoki Watanabe, Takuya Fuse | 2018-08-21 |
| 9995512 | Magnetic refrigeration system with single direction coolant devices and vehicle air conditioning device applications | Naoki Watanabe, Shinichi Yatsuzuka, Katzutoshi Nishizawa | 2018-06-12 |
| 9885500 | Magnetic heat pump system and air-conditioning system using that system | Naoki Watanabe, Takuya Fuse, Shinichi Yatsuzuka, Kazutoshi Nishizawa | 2018-02-06 |
| 9546803 | Reciprocating magnetic heat pump apparatus with multiple permanent magnets in different configurations | Naoki Watanabe, Kazutoshi Nishizawa, Shinichi Yatsuzuka | 2017-01-17 |
| 9534814 | Magneto-caloric effect type heat pump apparatus | Naoki Watanabe, Shinichi Yatsuzuka, Kazutoshi Nishizawa | 2017-01-03 |
| 9534815 | Magnetic heat pump with agitating structure and additives for heat transfer medium | Naoki Watanabe, Kazutoshi Nishizawa, Shinichi Yatsuzuka | 2017-01-03 |
| 9534816 | Thermo-magnetic cycle apparatus with bypass valve | Naoki Watanabe, Shinichi Yatsuzuka, Kazutoshi Nishizawa, Takuya Fuse | 2017-01-03 |
| 9322579 | Thermo-magnetic cycle apparatus | Naoki Watanabe, Shigeo Nomura, Takuya Fuse | 2016-04-26 |
| 9027339 | Thermo-magnetic engine apparatus and reversible thermo-magnetic cycle apparatus | Naoki Watanabe, Shinichi Yatsuzuka, Kazutoshi Nishizawa | 2015-05-12 |
| 8903302 | Information processor, printing system, method for printing and recording medium | — | 2014-12-02 |
| 8875522 | Magnetic heat pump apparatus | Naoki Watanabe, Shinichi Yatsuzuka | 2014-11-04 |
| 8796996 | Charge control circuit, battery pack, and charge system | Toshiyuki Nakatsuji | 2014-08-05 |
| 8743402 | Printing system for selecting a printer and operator, and recording medium | — | 2014-06-03 |
| 8736232 | Full charge capacity correction circuit, charging system, battery pack and full charge capacity correction method | Toshiyuki Nakatsuji | 2014-05-27 |
| 8707695 | Heat engine | Yasunori Niiyama, Shinichi Yatsuzuka, Kentarou Fukuda | 2014-04-29 |
| 8493577 | Control device, image forming apparatus, printing system, control method, and control program | — | 2013-07-23 |
| 8485513 | System for calculating spine jacket width | Kunihiko Sugimoto, Atsushi Ito, Taro Yamamoto | 2013-07-16 |
| 8368920 | Image forming system, recording medium having image forming program recorded thereon and image forming apparatus for quickly avoiding duplication | — | 2013-02-05 |