Sumco Solar Corporation
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sumco Solar Corporation.The latest application filed is for "silicon electro-magnetic casting apparatus and operation method of the same".
- Sumco Solar Corporation - Wakayama JP
| Patent | Date |
|---|---|
| Solar-cell single-crystal silicon substrate, solar cell element, and method for producing the same Grant 8,017,862 - Kida , et al. September 13, 2 | 2011-09-13 |
| Casting method of silicon ingot and cutting method of the same Grant 7,749,324 - Yoshihara , et al. July 6, 2 | 2010-07-06 |
| Multi-crystalline silicon-germanium bulk crystal for use as a solar cell and method of making Grant 7,750,232 - Nakajima , et al. July 6, 2 | 2010-07-06 |
| Method for casting polycrystalline silicon Grant 7,682,472 - Kaneko March 23, 2 | 2010-03-23 |
| Silicon Electro-Magnetic Casting Apparatus and Operation Method of the Same App 20090321996 - Kaneko; Kyojiro | 2009-12-31 |
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