Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12027406 | Method for manufacturing holding device and holding device | Masahiro Inoue, Toshimasa Sakakibara | 2024-07-02 |
| 11784067 | Holding device and method for manufacturing holding device | Masahiro Inoue, Toshimasa Sakakibara | 2023-10-10 |
| 11394036 | Fuel cell power generation unit and fuel cell stack | — | 2022-07-19 |
| 11394039 | Electro-chemical reaction unit having glass seal member composed of vertically long crystal grains, and electro-chemical reaction cell stack, and electro-chemical reaction unit production method comprising same | Yoshiaki Sato, Ryoji Tanimura, Kenta EGUCHI | 2022-07-19 |
| 11223060 | Electrochemical reaction single cell and electrochemical reaction cell stack | Shiro Inoue, Tatsuya Ono | 2022-01-11 |
| 10665870 | Electrochemical reaction unit and fuel cell stack | Yoshiaki Sato, Tomoki Murata, Takahiro Masumoto, Tomoo Tanaka | 2020-05-26 |
| 10361440 | Electrochemical reaction unit having a single cell including a current collector having a protrusion coated with an electrically conductive coat in contact with a cathode via a bonding layer and fuel cell stack | Yoshiaki Sato, Tomoki Murata, Takahiro Masumoto, Tomoo Tanaka | 2019-07-23 |
| 10186715 | Single cell with metal plate, fuel cell stack, and method for producing single cell with metal plate | Yasuo Okuyama, Etsuya Ikeda | 2019-01-22 |
| 10164286 | Separator-fitted single fuel cell inducing joint portion with protruding portion and sealing portion, and fuel cell stack | Yasuo Okuyama, Etsuya Ikeda | 2018-12-25 |
| 10122023 | Fuel cell with separator, method for manufacturing same, and fuel cell stack | Etsuya Ikeda, Wataru Matsutani, Yosuke Yatsuya, Masaaki Murase | 2018-11-06 |
| 9997797 | Electrochemical reaction unit and fuel cell stack | Yoshiaki Sato, Tomoki Murata, Takahiro Masumoto, Tomo Tanaka | 2018-06-12 |
| 9728797 | Fuel cell and fuel cell stack | Hayato Katsuda, Etsuya Ikeda | 2017-08-08 |
| 8539921 | Spark plug | Hirokazu Kurono, Toshitaka Honda, Tomoaki Kato | 2013-09-24 |
| 8242672 | Spark plug having a fixation assisting member for the insulator | Toshitaka Honda, Keita Nakagawa | 2012-08-14 |
| 8183754 | Alumina-based sintered body for spark plug and method of manufacturing the same, and spark plug and method of manufacturing the same | Hironori Uegaki, Toshitaka Honda, Hirokazu Kurono | 2012-05-22 |