Sanki Dengyo Co., Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sanki Dengyo Co., Ltd..The latest application filed is for "method for manufacturing solar cell using silicon powder".
- Sanki Dengyo Co., Ltd. - Yokohama-shi JP
- Sanki Dengyo Co., Ltd. - Kanagawa JP
| Patent | Date |
|---|---|
| Method for manufacturing solar cell using silicon powder Grant 8,603,850 - Oka , et al. December 10, 2 | 2013-12-10 |
| Method For Manufacturing Solar Cell Using Silicon Powder App 20130045559 - Oka; Hiroaki ; et al. | 2013-02-21 |
| Method and device for removing slag Grant 7,594,950 - Oka , et al. September 29, 2 | 2009-09-29 |
| Method and device for removing slag App 20070017320 - Oka; Hiroaki ; et al. | 2007-01-25 |
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