Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424623 | Active material, negative electrode active material, and fluoride ion secondary battery | — | 2025-09-23 |
| 10985405 | Battery | IZURU SASAKI | 2021-04-20 |
| 10944099 | Fluoride ion conductor containing potassium, alkaline earth metal, and fluorine, and fluoride ion secondary battery including the same | — | 2021-03-09 |
| 10868328 | Fluoride ion conductor containing rubidium, magnesium, and fluorine, and fluoride ion secondary battery including the same | — | 2020-12-15 |
| 10707534 | Battery | IZURU SASAKI | 2020-07-07 |
| 10530010 | Fluoride shuttle secondary battery | — | 2020-01-07 |
| 10340556 | Battery cell, battery module, detection system, and determination system | — | 2019-07-02 |
| 10103407 | Battery | IZURU SASAKI | 2018-10-16 |
| 9799920 | All-solid lithium secondary battery | Tetsuya Asano, Eiji Fujii | 2017-10-24 |
| 9780407 | All-solid lithium secondary battery | Tetsuya Asano, Eiji Fujii | 2017-10-03 |
| 9660264 | Lithium secondary battery | Tetsuya Asano, Eiji Fujii | 2017-05-23 |
| 9583647 | Solar cell element | Hidekazu Arase | 2017-02-28 |
| 9466852 | Proton conductor and proton conductor device | Yuji Zenitani, Takashi Nishihara | 2016-10-11 |
| 9379415 | Entire solid lithium secondary battery | Tetsuya Asano | 2016-06-28 |
| 9379414 | Entire solid lithium secondary battery | Tetsuya Asano | 2016-06-28 |
| 9059342 | Solar cell element and method for manufacturing same | Hidekazu Arase | 2015-06-16 |
| 9024178 | Solar cell element | — | 2015-05-05 |
| 9018042 | Method for fabricating a chip having a water-repellent obverse surface and a hydrophilic reverse surface | Hidekazu Arase | 2015-04-28 |
| 8980680 | Method for fabricating solar cell element | Tetsuya Asano | 2015-03-17 |
| 8941004 | Solar cell element | Eiji Fujii, Tetsuya Asano | 2015-01-27 |
| 8927855 | Solar cell and method for fabricating the same | Eiji Fujii, Akihiro Itoh | 2015-01-06 |
| 8518595 | Proton-conducting structure and method for manufacturing the same | Yuji Zenitani, Takashi Otsuka, Tomoko Suzuki | 2013-08-27 |
| 8298718 | Proton-conducting structure and method for manufacturing the same | Yuji Zenitani, Takashi Otsuka, Tomoko Suzuki | 2012-10-30 |
| 8216741 | Method for generating an electric power with use of a fuel cell and a fuel cell | Takashi Otsuka, Atsushi Omote | 2012-07-10 |
| 8029941 | Proton-conducting structure and method for manufacturing the same | Yuji Zenitani, Takashi Otsuka, Tomoko Suzuki | 2011-10-04 |