Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11598013 | Electrochemical hydrogen compressor and method for operating electrochemical hydrogen compressor | Hidenobu Wakita, Kunihiro Ukai | 2023-03-07 |
| 11332835 | Hydrogen system | Hiroaki Fujii, Atsushi Shimizu | 2022-05-17 |
| 11332836 | Hydrogen system | Hiroaki Fujii, Atsushi Shimizu | 2022-05-17 |
| 10550486 | Electrochemical hydrogen pump | Atsuo Okaichi | 2020-02-04 |
| 10480087 | Membrane electrode assembly and electrochemical hydrogen pump | Kunihiro Ukai | 2019-11-19 |
| 10301179 | Electrochemical hydrogen pump | Osamu Sakai, Kunihiro Ukai, Hidenobu Wakita, Yukimune Kani, Takashi Sotoku | 2019-05-28 |
| 9985302 | Fuel cell system | — | 2018-05-29 |
| 9966621 | Fuel cell system | Susumu Kobayashi, Kunihiro Ukai | 2018-05-08 |
| 9928820 | Fuel cell system | Akinori Yukimasa | 2018-03-27 |
| 9843061 | Hydrogen generator with a supplementary air flow rate adjustor for a combustor | Kunihiro Ukai, Susumu Kobayashi | 2017-12-12 |
| 7975502 | Heat pump apparatus and operating method thereof | Tomoichiro Tamura, Masaya Honma, Fumitoshi Nishiwaki | 2011-07-12 |
| 7730729 | Refrigerating machine | Tetsuya Saito, Tomoichiro Tamura, Masaya Honma | 2010-06-08 |
| 7469486 | Heat pump type drying apparatus drying apparatus and drying method | Tomoichiro Tamura, Fumitoshi Nishiwaki | 2008-12-30 |
| 7350366 | Heat pump | Tomoichiro Tamura, Tetsuya Saito, Masaya Honma | 2008-04-01 |
| 7302807 | Refrigerating cycle device | Masami Funakura, Fumitoshi Nishiwaki, Noriho Okaza | 2007-12-04 |
| 7191543 | Drying device and method of operation therefor | Tomoichiro Tamura, Fumitoshi Nishiwaki | 2007-03-20 |
| 7069983 | Air conditioner | Fumitoshi Nishiwaki, Noriho Okaza | 2006-07-04 |
| 6871511 | Refrigeration-cycle equipment | Noriho Okaza, Masami Funakura, Fumitoshi Nishiwaki, Yuji Yoshida | 2005-03-29 |
| 6868686 | Refrigeration cycle apparatus | Mitsuo Ueda, Makoto Yoshida | 2005-03-22 |