Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE46739 | Photoelectric conversion device and manufacturing method of the same | Daisuke Nishimura, Toshifumi Sugawara, Ken Nishiura, Norihiko Matsushima, Hisao Arimune +1 more | 2018-02-27 |
| 8975172 | Solar cell element and method for manufacturing solar cell element | Rui Yatabe, Kenichi Kurobe | 2015-03-10 |
| 8975506 | Solar cell module and photovoltaic power generator using the same | Shuichi Fujii, Tomonari Sakamoto, Koichiro Niira, Yuko Fukawa, Hiroshi Morita +4 more | 2015-03-10 |
| 8674210 | Photoelectric conversion device and manufacturing method of the same | Daisuke Nishimura, Toshifumi Sugawara, Ken Nishiura, Norihiko Matsushima, Hisao Arimune +1 more | 2014-03-18 |
| 7556740 | Method for producing a solar cell | Katsuhiko Shirasawa | 2009-07-07 |
| 7556741 | Method for producing a solar cell | Yuko Fukawa | 2009-07-07 |
| 7459098 | Dry etching apparatus, dry etching method, and plate and tray used therein | Yuko Fukawa | 2008-12-02 |
| 7128975 | Multicrystalline silicon substrate and process for roughening surface thereof | — | 2006-10-31 |