Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11834642 | Collection method for fine particles and collection system | Takashi Ohsaka, Yasuo Suzuki | 2023-12-05 |
| 11612891 | Filter film and use thereof | Yasuo Suzuki, Takashi Ohsaka, Toshiyuki Ogata | 2023-03-28 |
| 11384331 | Particle capture device | Yasuo Suzuki, Takashi Ohsaka, Toshiyuki Ogata | 2022-07-12 |
| 10501627 | Composition for optical imprint and method for producing pattern using the same | — | 2019-12-10 |
| 9870924 | Diffusion agent composition, method of forming impurity diffusion layer, and solar cell | Takaaki Hirai | 2018-01-16 |
| 9620367 | Diffusion agent composition, method of forming impurity diffusion layer, and solar cell | Takaaki Hirai, Katsuya Tanitsu | 2017-04-11 |
| 8475690 | Diffusing agent composition, method of forming impurity diffusion layer, and solar battery | Takashi Kamizono, Toshiro Morita, Motoki Takahashi, Katsuya Tanitsu, Takaaki Hirai | 2013-07-02 |