Ohtsuka; Ken-ichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ohtsuka; Ken-ichi.The latest application filed is for "semiconductor device and semiconductor device manufacturing method".
- Ohtsuka; Ken-ichi - Tokyo JP
| Patent | Date |
|---|---|
| Semiconductor device and semiconductor device manufacturing method Grant 8,026,160 - Tarui , et al. September 27, 2 | 2011-09-27 |
| Semiconductor Device And Semiconductor Device Manufacturing Method App 20090261348 - Tarui; Yoichiro ; et al. | 2009-10-22 |
| Method of manufacturing a SiC vertical MOSFET Grant 7,285,465 - Tarui , et al. October 23, 2 | 2007-10-23 |
| Method of manufacturing a SiC vertical MOSFET App 20060134847 - Tarui; Yoichiro ; et al. | 2006-06-22 |
| Semiconductor device and method of manufacturing the same App 20040188755 - Tarui, Yoichiro ; et al. | 2004-09-30 |
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