Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10461341 | Fuel cell system | TAKASHI KAKUWA, Hideki Nakata | 2019-10-29 |
| 10014536 | Fuel cell system | Shigenori Onuma, Yasushi Kaneko, Toru Sukawa, Osamu Sakai, YUICHI MIKAMI +2 more | 2018-07-03 |
| 9478817 | Fuel cell system | Toru Sukawa | 2016-10-25 |
| 9209659 | Armature for rotating electric machine | Akio Mori, Kazuhiro Nobata, Masayoshi Yamamoto, Yoshiyasu KOZAKI, Masayuki Takiguchi | 2015-12-08 |
| 9157155 | Photoelectrochemical cell and energy system using same | Kenichi Tokuhiro, Takahiro Suzuki, Tomohiro Kuroha, Takaiki Nomura, Kazuhito Hato +1 more | 2015-10-13 |
| 8999119 | Hydrogen production device | Kenichi Tokuhiro, Takaiki Nomura, Kazuhito Hato, Takahiro Suzuki, Satoru Tamura | 2015-04-07 |
| 8951447 | Optically pumped semiconductor and device using the same | Kenichi Tokuhiro, Takahiro Suzuki, Tomohiro Kuroha, Takaiki Nomura, Kazuhito Hatoh | 2015-02-10 |
| 8850862 | Method and apparatus for rolling electric wire for stator coil of electric rotating machine | Akito Akimoto, Atsuo Ishizuka, Seiji Tachibana, Masaomi Dobashi, Mitsuyuki Hayashi +1 more | 2014-10-07 |
| 8821700 | Photoelectrochemical cell and energy system using same | Tomohiro Kuroha, Takaiki Nomura, Kazuhito Hato, Takahiro Suzuki, Kenichi Tokuhiro | 2014-09-02 |
| 8734625 | Hydrogen generation device | Takahiro Suzuki, Takaiki Nomura, Kazuhito Hatoh, 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, Takaiki Nomura, Satoru Tamura, Kazuhito Hato, Kenichi Tokuhiro +1 more | 2014-03-04 |
| 8518848 | Titanium oxide photocatalyst and method for producing the same | Shuzo Tokumitsu, Tomohiro Kuroha, Kenichi Tokuhiro, Akio Nakashima, Keita Kobayashi +1 more | 2013-08-27 |
| 8454807 | Photoelectrochemical cell | Takaiki Nomura, Takahiro Suzuki, Kenichi Tokuhiro, Tomohiro Kuroha, Kazuhito Hatoh +1 more | 2013-06-04 |
| 8397368 | Method of manufacturing stator for electric rotating machine | Akito Akimoto, Atsuo Ishizuka | 2013-03-19 |
| 8367050 | Photocatalytic material and photocatalytic member and purification device using the photocatalytic material | Tomohiro Kuroha, Shuzo Tokumitsu, Kenichi Tokuhiro | 2013-02-05 |
| 8236146 | Photoelectrochemical cell and energy system using the same | Takaiki Nomura, Takahiro Suzuki, Kenichi Tokuhiro, Tomohiro Kuroha, Kazuhito Hatoh +1 more | 2012-08-07 |
| 8148289 | Titanium oxide photocatalyst and method for producing the same | Shuzo Tokumitsu, Tomohiro Kuroha, Kenichi Tokuhiro, Akio Nakashima, Keita Kobayashi +1 more | 2012-04-03 |
| 7625653 | Ionic conductor | Tomohiro Kuroha | 2009-12-01 |
| 7491461 | Mixed ionic conductor and device using the same | — | 2009-02-17 |
| 7419736 | Mixed ion conductor | — | 2008-09-02 |
| 7235171 | Hydrogen sensor, hydrogen sensor device and method of detecting hydrogen concentration | — | 2007-06-26 |
| 7141327 | Solid electrolyte fuel cell and manufacturing method thereof | — | 2006-11-28 |
| 6638406 | Hydrocarbon sensor and method for producing the same | — | 2003-10-28 |
| 6589410 | Hydrocarbon sensor | Rihito Shoji, Takashi Tamai | 2003-07-08 |
| 6528195 | Mixed ionic conductor and device using the same | — | 2003-03-04 |