Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10995412 | Electrodes for chemical reaction, and cell for chemical reaction and chemical reactor using the same | Takeshi Morikawa, Naohiko Kato, Shintaro Mizuno, Masahito Shiozawa, Hiroaki Wakayama | 2021-05-04 |
| 10424678 | Solar cell with double groove diffraction grating | Hideo Iizuka, Hisayoshi Fujikawa | 2019-09-24 |
| 9795542 | Photoelectric conversion device | Tomonori Nagashima, Nicholas Ekins-Daukes, Daniel James Farrell | 2017-10-24 |
| 9500785 | Grating structure for dividing light | Hideo Iizuka, Nader Engheta | 2016-11-22 |
| 9136406 | Solar cell assembly with diffraction gratings | Hideo Iizuka, Hisayoshi Fujikawa | 2015-09-15 |
| 8675279 | Grating structure for dividing light | Hideo Iizuki, Nader Engheta | 2014-03-18 |
| 7737046 | Quantum dot array and production method therefor, and dot array element and production method therefor | Tomoyoshi Motohiro | 2010-06-15 |
| 6703188 | Method of fabricating optical waveguide structure | Manabu Kagami, Tatsuya Yamashita, Hiroshi Ito | 2004-03-09 |
| 6607279 | Light guiding plate | Eiki Niida, Fumikazu Isogai, Yasuya Mita, Norihito Takeuchi, Tomoyoshi Motohiro +1 more | 2003-08-19 |
| 6416929 | Memory member | Tatsuo Fukano, Naohiko Kato, Tomoyoshi Motohiro | 2002-07-09 |
| 6335071 | Storage member | Tatsuo Fukano, Naohiko Kato, Akihiro Takeichi, Tomoyoshi Motohiro | 2002-01-01 |
| 6210860 | Recording medium | Tatsuo Fukano, Naohiko Kato, Akihiro Takeichi, Tomoyoshi Motohiro | 2001-04-03 |
| 6045889 | Recording medium | Tatsuo Fukano, Naohiko Kato, Tomoyoshi Motohiro | 2000-04-04 |
| 5932354 | Obliquely deposited film element | Tomoyoshi Motohiro, Tatsumi Hioki, Shoji Noda, Mikio Okamoto, Hiroshi Niikura | 1999-08-03 |
| 5571612 | Anisotropic nanophase composite material and method of producing same | Tomoyoshi Motohiro, Shoji Noda, Yoshihide Watanabe | 1996-11-05 |
| 5401587 | Anisotropic nanophase composite material and method of producing same | Tomoyoshi Motohiro, Shoji Noda, Yoshihide Watanabe | 1995-03-28 |
| 4438759 | Heat-pipe type solar water heater | Soichi Kitajima, Kazuyuki Iwamura | 1984-03-27 |