Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11977314 | Optical device, photodetection system, and method for manufacturing the same | Masahiko Tsukuda, Yasuhisa Inada | 2024-05-07 |
| 11619858 | Optical device and optical detection system | Hiroyuki Takagi, Masahiko Tsukuda, Yasuhisa Inada, Taku Hirasawa | 2023-04-04 |
| 10486134 | Porous coordination polymer and gas storage using the same | Hideki Hata, Motomasa Yonezumi, Kazuhito Hato, Atsuo Okaichi | 2019-11-26 |
| 10363545 | Porous coordination polymer and hydrogen molecule storage method, hydrogen storage device, hydrogen molecule separation method and hydrogen purifier using the same | Hideki Hata, Motomasa Yonezumi, Kazuhito Hato | 2019-07-30 |
| 10047444 | Method for generating hydrogen and hydrogen generation device used therefor | Satoru Tamura, Kazuhito Hato, TAKAHIRO KURABUCHI, Yoshihiro Kozawa, Ryousuke Kikuchi | 2018-08-14 |
| 9926633 | Method for generating hydrogen by water splitting, and photoelectrochemical cell and semiconductor electrode used therefor | RYOSUKE KIKUCHI, Kazuhito Hato, Satoru Tamura, TAKAHIRO KURABUCHI | 2018-03-27 |
| 9774052 | Hydrogen producing device and hydrogen producing unit and energy system including the hydrogen producing device and the hydrogen producing unit | Takahiro Suzuki, Kazuhito Hato, Tatsuo Fujita, Satoru Tamura, Yoshihiro Kozawa | 2017-09-26 |
| 9644276 | Semiconductor photoelectrode, photoelectrochemical cell, hydrogen generation method, and energy system | Satoru Tamura, Kazuhito Hato, Takahiro Suzuki, Yoshihiro Kozawa, RYOSUKE KIKUCHI | 2017-05-09 |
| 9630169 | Semiconductor material, optical hydrogen generating device using same, and method of producing hydrogen | Kazuhito Hato, Kenichi Tokuhiro, Takahiro Suzuki, Kenichiro Ota, Akimitsu Ishihara | 2017-04-25 |
| 9447509 | Hydrogen producing cell, hydrogen producing device, and energy system including the hydrogen producing device | Takahiro Suzuki, Kazuhito Hato, Kenichi Tokuhiro, Satoru Tamura | 2016-09-20 |
| 9353449 | Method for producing NbON film | Takahiro Suzuki, Nobuhiro Miyata, Kazuhito Hato | 2016-05-31 |
| 9309264 | Method for adsorbing carbon dioxide onto porous metal-organic framework materials, method for cooling porous metal-organic framework materials, method for obtaining aldehyde using porous metal-organic framework materials, and method for warming porous metal-organic framework materials | TAKASHI KOUZAKI, TAKAHIRO KURABUCHI, Kazuhito Hato | 2016-04-12 |
| 9157155 | Photoelectrochemical cell and energy system using same | Noboru Taniguchi, Kenichi Tokuhiro, Takahiro Suzuki, Tomohiro Kuroha, Kazuhito Hato +1 more | 2015-10-13 |
| 9114379 | Niobium nitride and method for producing same, niobium nitride-containing film and method for producing same, semiconductor, semiconductor device, photocatalyst, hydrogen generation device, and energy system | Takahiro Suzuki, Tomohiro Kuroha, Nobuhiro Miyata, Satoru Tamura, Kenichi Tokuhiro +1 more | 2015-08-25 |
| 8999119 | Hydrogen production device | Kenichi Tokuhiro, Kazuhito Hato, Noboru Taniguchi, Takahiro Suzuki, Satoru Tamura | 2015-04-07 |
| 8951447 | Optically pumped semiconductor and device using the same | Noboru Taniguchi, Kenichi Tokuhiro, Takahiro Suzuki, Tomohiro Kuroha, Kazuhito Hatoh | 2015-02-10 |
| 8853685 | Optical semiconductor, optical semiconductor electrode using same, photoelectrochemical cell, and energy system | Takahiro Suzuki, Nobuhiro Miyata, Kazuhito Hato | 2014-10-07 |
| 8821700 | Photoelectrochemical cell and energy system using same | Tomohiro Kuroha, Kazuhito Hato, Noboru Taniguchi, Takahiro Suzuki, Kenichi Tokuhiro | 2014-09-02 |
| 8758578 | Photoelectrochemical cell and energy system using the same | Takahiro Suzuki, Nobuhiro Miyata, Kazuhito Hato | 2014-06-24 |
| 8734625 | Hydrogen generation device | Takahiro Suzuki, Kazuhito Hatoh, Noboru Taniguchi, Tomohiro Kuroha, Kenichi Tokuhiro | 2014-05-27 |
| 8663435 | Optical semiconductor and method for producing the same, optical semiconductor device, photocatalyst, hydrogen producing device, and energy system | Takahiro Suzuki, Satoru Tamura, Kazuhito Hato, Noboru Taniguchi, Kenichi Tokuhiro +1 more | 2014-03-04 |
| 8454807 | Photoelectrochemical cell | Takahiro Suzuki, Kenichi Tokuhiro, Tomohiro Kuroha, Noboru Taniguchi, Kazuhito Hatoh +1 more | 2013-06-04 |
| 8236146 | Photoelectrochemical cell and energy system using the same | Takahiro Suzuki, Kenichi Tokuhiro, Tomohiro Kuroha, Noboru Taniguchi, Kazuhito Hatoh +1 more | 2012-08-07 |
| 7843678 | Photoelectron generating plate, negative particle generating device and charge removing device and equipment using such device | Kunikazu Kuchino, Junichi Nawama, Yoshifumi Moriya | 2010-11-30 |
| 7467558 | Piezoelectric element comprising a covering layer that suppresses the absorption of water and method of manufacturing the same | Hirosi Fukuda, Takashi Hashida, Yuko Fujii, Shuji Itou, Takahiro Sasaki | 2008-12-23 |