Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9490375 | Solar cell and method for manufacturing the same, and solar cell module | — | 2016-11-08 |
| 8939075 | Screen printing device scraper | — | 2015-01-27 |
| 8865509 | Cleaning method of silicon substrate and manufacturing method of solar battery | Nozomu Yasunaga, Takayoshi Matsuda | 2014-10-21 |
| 8377734 | Method for manufacturing solar battery cell | — | 2013-02-19 |
| 8138442 | Wire electric discharge machining method, semiconductor wafer manufacturing method, and solar battery cell manufacturing method | Tatsushi Sato, Yoshihito Imai, Teiji Takahashi, Takeshi Sakata, Tomoko Sendai +3 more | 2012-03-20 |
| 8119438 | Method of manufacturing solar cell | — | 2012-02-21 |
| 7741139 | Solar cell manufacturing method | — | 2010-06-22 |
| 6391145 | Solar cell, a method of producing the same and a semiconductor producing apparatus | Satoshi Arimoto, Keisuke Namba | 2002-05-21 |
| 6340640 | Solar cell, a method of producing the same and a semiconductor producing apparatus | Satoshi Arimoto, Keisuke Namba | 2002-01-22 |
| 6197611 | Method for producing silicon solar cell | — | 2001-03-06 |
| 6156968 | Solar cell, a method of producing the same and a semiconductor producing apparatus | Satoshi Arimoto, Keisuke Namba | 2000-12-05 |
| 5759292 | Solar cell | Satoshi Arimoto, Hiroaki Morikawa | 1998-06-02 |
| 5725006 | Solar battery cell, a solar battery module, and a solar battery module group | Yoshitatsu Kawama, Takashi Ishihara, Satoshi Arimoto, Hiroaki Morikawa, Akihiro Takami +2 more | 1998-03-10 |