Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12278408 | Electrochemical element, electrochemical module, electrochemical device, and energy system | Mitsuaki Echigo | 2025-04-15 |
| 12230847 | Electrochemical element, electrochemical module, electrochemical device, and energy system | Tetsuya Mori, Mitsuaki Echigo | 2025-02-18 |
| 12142799 | Electrochemical element stack, electrochemical element, electrochemical module, electrochemical device, and energy system | Mitsuaki Echigo | 2024-11-12 |
| 12119526 | Metal support for electrochemical element, electrochemical element, electrochemical module, electrochemical device, energy system, solid oxide fuel cell, solid oxide electrolytic cell, and method for manufacturing metal support | Mitsuaki Echigo, Kazuyuki Minami, Yuji Tsuda, Kyohei Manabe, Osamu Yamazaki | 2024-10-15 |
| 12110598 | Manufacturing method for alloy material, alloy material, electrochemical element, electrochemical module, electrochemical device, energy system and solid oxide fuel cell | Mitsuaki Echigo | 2024-10-08 |
| 11978937 | Electrochemical element, electrochemical module, electrochemical device, and energy system | Mitsuaki Echigo, Osamu Yamazaki | 2024-05-07 |
| 11967740 | Electrochemical element, electrochemical element stack, electrochemical module, electrochemical device, and energy system | Mitsuaki Echigo, Norihisa Shinke, Tadayuki Sogi, Kazuyuki Minami | 2024-04-23 |
| 11767586 | Manufacturing method for alloy material, alloy material, electrochemical element, electrochemical module, electrochemical device, energy system and solid oxide fuel cell | Mitsuaki Echigo | 2023-09-26 |
| 11749824 | Metal plate, electrochemical element, electrochemical module, electrochemical device, energy system, solid oxide fuel cell, and method for manufacturing metal plate | Mitsuaki Echigo | 2023-09-05 |
| 11677080 | Electrochemical element, electrochemical module, solid oxide fuel cell and manufacturing method | Kazuyuki Minami, Mitsuaki Echigo, Yuji Tsuda, Kyohei Manabe, Osamu Yamazaki | 2023-06-13 |
| 11670779 | Metal support for electrochemical element, electrochemical element, electrochemical module, electrochemical device, energy system, solid oxide fuel cell, solid oxide electrolytic cell, and method for manufacturing metal support | Mitsuaki Echigo, Kazuyuki Minami, Yuji Tsuda, Kyohei Manabe, Osamu Yamazaki | 2023-06-06 |
| 11233262 | Electrochemical element, electrochemical module, electrochemical device, energy system, solid oxide fuel cell and manufacturing method for electrochemical element | Mitsuaki Echigo | 2022-01-25 |
| 11228041 | Electrochemical device, energy system and solid oxide fuel cell | Mitsuaki Echigo, Kazuyuki Minami, Yuji Tsuda | 2022-01-18 |
| 11189838 | Metal-supported electrochemical element, solid oxide fuel cell and method of manufacturing such metal-supported electrochemical element | Mitsuaki Echigo, Kyohei Manabe, Osamu Yamazaki, Kazuyuki Minami, Yuji Tsuda | 2021-11-30 |
| 11189839 | Metal-supported electrochemical element, solid oxide fuel cell and method of manufacturing such metal-supported electrochemical element | Mitsuaki Echigo, Kyohei Manabe, Osamu Yamazaki, Kazuyuki Minami, Yuji Tsuda | 2021-11-30 |
| 11060991 | Gas alarm device and gas detection method | Naoyoshi MURATA, Takuya Suzuki, Makoto Okamura, Tsuyoshi Kamioka, Atsushi Nonaka | 2021-07-13 |
| 10892493 | Metal-supported electrochemical element, solid oxide fuel cell and method of manufacturing such metal-supported electrochemical element | Mitsuaki Echigo, Kyohei Manabe, Osamu Yamazaki, Kazuyuki Minami, Yuji Tsuda | 2021-01-12 |
| 10823718 | Gas alarm, control device and program | Naoyoshi MURATA, Takuya Suzuki, Makoto Okamura, Tsuyoshi Kamioka, Atsushi Nonaka | 2020-11-03 |
| 10347929 | Electrochemical element, solid oxide fuel cell, and methods for producing the same | Mitsuaki Echigo, Kyohei Manabe, Osamu Yamazaki, Kazuyuki Minami, Jun Akedo +1 more | 2019-07-09 |
| 10020527 | Electrochemical element, solid oxide fuel cell, and methods for producing the same | Mitsuaki Echigo, Kyohei Manabe, Osamu Yamazaki, Kazuyuki Minami, Yuji Tsuda | 2018-07-10 |
| 8736274 | Method and apparatus for diagnosing electrochemical sensor | Atsushi Nonaka, Hidemasa Nonaka, Toshiro Nakayama, Tomohiro Inoue, Yuki Kato | 2014-05-27 |
| 6938495 | Method of measuring fluid flow | Akira Hirano, Masahide Tsujishita, Masashi Nishigaki, Masamichi Ippommatsu, Tsuyoshi Tsurutani | 2005-09-06 |
| 6864204 | Fuel electrode for solid electrolyte fuel cells and a method for manufacture of the electrode | Masamichi Ippommatsu, Minoru Suzuki, Hirokazu Sasaki, Shoji Otoshi | 2005-03-08 |
| 6432570 | Fuel electrode for solid electrolyte fuel cells and a method of manufacturing the electrode | Masamichi Ippommatsu, Minoru Suzuki, Hirokazu Sasaki, Shoji Otoshi | 2002-08-13 |
| 6306351 | Nitrogen oxides detection method, and sensor element for detection of nitrogen oxides | Shuzo Kudo, Katsuki Higaki | 2001-10-23 |