Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331416 | Compression apparatus for hydrogen-containing gas utilizing an anode separator arrangement | Osamu Sakai, Hiromi Kita, TAKAYUKI NAKAUE | 2025-06-17 |
| 12148935 | Electrochemical device | Shigenori Onuma | 2024-11-19 |
| 12100874 | Compression apparatus | Hiromi Kita, Osamu Sakai | 2024-09-24 |
| 12095132 | Compression apparatus | Osamu Sakai, Yukimune Kani, Hiromi Kita, TOMOYA KAMATA, TAKAYUKI NAKAUE | 2024-09-17 |
| 12074347 | Electrochemical cell unit, electrochemical cell stack, method for producing electrochemical cell unit, and method for producing electrochemical cell stack | Hiromi Kita, Masatoshi Nakamura | 2024-08-27 |
| 12046781 | Compression apparatus | Osamu Sakai, Yukimune Kani, Hiromi Kita, TOMOYA KAMATA, TAKAYUKI NAKAUE | 2024-07-23 |
| 11978933 | Compression apparatus | Osamu Sakai | 2024-05-07 |
| 11932953 | Compression apparatus | Hiromi Kita, Osamu Sakai | 2024-03-19 |
| 11456467 | Solid oxide fuel cell and electrochemical cell | Hiromi Kita, TOMOYA KAMATA, Masatoshi Nakamura, Tomohiro Kuroha | 2022-09-27 |
| 11367890 | Solid oxide fuel cell and electrochemical cell | Hiromi Kita, TOMOYA KAMATA, Masatoshi Nakamura, Tomohiro Kuroha | 2022-06-21 |
| 11329303 | Fuel cell system and method for operating the same | Shigenori Onuma, YUICHI MIKAMI, Tomohiro Kuroha | 2022-05-10 |
| 11196069 | Fuel cell system | TOMOYA KAMATA | 2021-12-07 |
| 11127963 | Solid oxide fuel cell system | Shigenori Onuma, YUICHI MIKAMI | 2021-09-21 |
| 11056695 | Solid oxide fuel cell system | — | 2021-07-06 |
| 11050067 | Fuel cell system | — | 2021-06-29 |
| 10700368 | High-temperature operation fuel cell system | Jin Zhang, Shigenori Onuma, Masashi Morita | 2020-06-30 |
| 10693173 | Fuel cell device | — | 2020-06-23 |
| 10629926 | Solid oxide fuel cell system | Osamu Sakai, Tatsuo Fujita, Kunihiro Ukai, Taiichiro SAKAMOTO, Toshiharu Ooe | 2020-04-21 |
| 10461341 | Fuel cell system | Hideki Nakata, Noboru Taniguchi | 2019-10-29 |
| 10320016 | High-temperature fuel cell system | Osamu Sakai, Kunihiro Ukai, Yasushi Kaneko, Shigenori Onuma | 2019-06-11 |
| 10305132 | High-temperature fuel cell system | Shigenori Onuma | 2019-05-28 |
| 10256489 | Hydrogen generating apparatus and fuel cell system | Kunihiro Ukai, Tatsuo Fujita | 2019-04-09 |
| 10096849 | Solid oxide fuel cell system | Osamu Sakai, Tatsuo Fujita, Kunihiro Ukai, Taiichiro SAKAMOTO, Toshiharu Ooe | 2018-10-09 |