Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12344945 | Transparent electrode for oxygen production, method for producing same, tandem water decomposition reaction electrode provided with same, and oxygen production device using same | Hiroshi Nishiyama, Tomohiro Higashi, Yutaka Sasaki, Taro YAMADA, Yohichi Suzuki +1 more | 2025-07-01 |
| 11424080 | Method of producing composite photocatalyst | Seiji Akiyama | 2022-08-23 |
| 11248304 | Transparent electrode for oxygen production, method for producing same, tandem water decomposition reaction electrode provided with same, and oxygen production device using same | Hiroshi Nishiyama, Tomohiro Higashi, Yutaka Sasaki, Taro YAMADA, Yohichi Suzuki +1 more | 2022-02-15 |
| 10914013 | Photocatalyst electrode for oxygen generation and module | Tsutomu MINEGISHI, Atsushi Ohnishi, Koichiro Ueda, Chisato KATAYAMA, Hiroyuki Kobayashi | 2021-02-09 |
| 10744495 | Photocatalyst material and method for producing same | Hiromasa Tokudome, Sayuri Okunaka, Takashi Hisatomi, Qian Wang, Qingxin JIA | 2020-08-18 |
| 10406516 | Electrode for water-splitting reaction and method for producing the same | Tsutomu MINEGISHI, Jun Kubota | 2019-09-10 |
| 10392714 | Artificial-photosynthesis module | Naotoshi Sato, Jiro Tsukahara | 2019-08-27 |
| 10337112 | Method for producing photocatalyst electrode for water decomposition | Takashi Hisatomi, Tsutomu MINEGISHI, Chizhong Wang, Chisato KATAYAMA | 2019-07-02 |
| 10332690 | Method of producing composite photocatalyst and composite photocatalyst | Seiji Akiyama | 2019-06-25 |
| 10280522 | Artificial-photosynthesis array | Naotoshi Sato, Jiro Tsukahara | 2019-05-07 |
| 10030311 | Hydrogen generation electrode and artificial photosynthesis module | Naotoshi Sato | 2018-07-24 |
| 10022713 | Photocatalyst for water splitting, production method for same, and photoelectrode for water splitting | Takashi Hisatomi, Chisato KATAYAMA | 2018-07-17 |
| 9975115 | Photocatalyst for water splitting comprising gallium selenide and photoelectrode for water splitting comprising the same | Haruyuki Nakanishi, Tsutomu MINEGISHI, Jun Kubota, Chika Miwada | 2018-05-22 |
| 8709273 | Sulfonated amorphous carbon, process for producing the same and use thereof | Michikazu Hara | 2014-04-29 |
| 8323611 | Solid acid catalyst | Michikazu Hara | 2012-12-04 |
| 7335790 | Polycyclic aromatic carbon based solid strong acid | Michikazu Hara | 2008-02-26 |
| 7326398 | Non-silica mesoporous oxide having improved pore structure periodism, method of producing the mesoporous oxide and method of crystallizing pore wall of non-silica mesoporous oxide using template to be filled in pores | Junko Nomura, Tokumitsu Kato | 2008-02-05 |
| 7314607 | Meso-porous transition metal oxide having crystallized pore wall and method for preparing the same | Li Byonjin, Junko Nomura | 2008-01-01 |
| 7223377 | Process for producing micro-mesoporous metal oxide having regulated pores formed by novel template removal method | Junko Nomura, Byonjin Ri | 2007-05-29 |
| 7015171 | Photocatalyst comprising titanium fluoride nitride for water decomposition with visible light irradiation | Michikazu Hara, Tsuyoshi Takata, Kota Nukimizu | 2006-03-21 |
| 6878666 | Photocatalyst made of metal oxynitride having responsibility of visible light | Michikazu Hara, Junko Nomura | 2005-04-12 |
| 6864211 | Photocatalysts for decomposition of water by visible light | Michikazu Hara, Tsuyoshi Takata, Go Hitoki | 2005-03-08 |
| 6838413 | Oxysulfide photocatalyst for decomposition of water by visible light | Michikazu Hara, Tsuyoshi Takata, Akio Ishikawa | 2005-01-04 |
| 5650051 | Hydrogen generating method using gamma rays | Yukio Wada, Munetaka Myochin, Kouichi Kawaguchi | 1997-07-22 |