Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10950751 | Deep ultraviolet LED and method for manufacturing the same | Yukio Kashima, Eriko Matsuura, Mitsunori Kokubo, Takaharu Tashiro, Hideki Hirayama +2 more | 2021-03-16 |
| 10680134 | Deep ultraviolet LED and method for manufacturing the same | Yukio Kashima, Eriko Matsuura, Mitsunori Kokubo, Takaharu Tashiro, Hideki Hirayama +2 more | 2020-06-09 |
| 10056526 | Deep ultraviolet LED and method for manufacturing the same | Yukio Kashima, Eriko Matsuura, Mitsunori Kokubo, Takaharu Tashiro, Hideki Hirayama +2 more | 2018-08-21 |
| 9620666 | Method for forming an impurity diffusion layer by applying a diffusing agent composition | Takashi Kamizono | 2017-04-11 |
| 9346989 | Paintable diffusing agent composition | Takashi Kamizono | 2016-05-24 |
| 9190276 | Method of diffusing impurity-diffusing component and method of manufacturing solar cell | Takashi Kamizono, Motoki Takahashi | 2015-11-17 |
| 9048175 | Diffusion-agent composition for forming an impurity-diffusing agent layer on a semiconductor substrate | Takashi Kamizono | 2015-06-02 |
| 8822034 | Film-forming composition, diffusing agent composition, method for manufacturing film-forming composition, and method for manufacturing diffusing agent composition | Takashi Kamizono | 2014-09-02 |
| 8748301 | Diffusing agent composition for ink-jet, and method for production of electrode or solar battery using the composition | Katsuya Tanitsu | 2014-06-10 |
| 8563409 | Film-forming composition | — | 2013-10-22 |
| 8475690 | Diffusing agent composition, method of forming impurity diffusion layer, and solar battery | Takashi Kamizono, Atsushi Murota, Motoki Takahashi, Katsuya Tanitsu, Takaaki Hirai | 2013-07-02 |
| 8372938 | Mask material composition, method of forming impurity diffusion layer, and solar battery | Motoki Takahashi, Takaaki Hirai | 2013-02-12 |
| 7914854 | Film-forming composition | Isao Sato | 2011-03-29 |