Harada; Masana
Patent Applications and Registrations
Patent applications and USPTO patent grants for Harada; Masana.The latest application filed is for "semiconductor device and manufacturing method thereof".
- Harada; Masana - Hyogo JP
- Harada; Masana - Nishinomiya JP
- Harada; Masana - Itami JP
| Patent | Date |
|---|---|
| Semiconductor device and manufacturing method thereof Grant 7,253,031 - Takahashi , et al. August 7, 2 | 2007-08-07 |
| Semiconductor device and method of manufacturing thereof Grant 6,979,874 - Harada December 27, 2 | 2005-12-27 |
| Semiconductor device Grant 6,897,493 - Takahashi , et al. May 24, 2 | 2005-05-24 |
| Semiconductor device and manufacturing method thereof App 20050062073 - Takahashi, Tetsuo ; et al. | 2005-03-24 |
| Semiconductor device Grant 6,867,437 - Takahashi , et al. March 15, 2 | 2005-03-15 |
| Semiconductor device and manufacturing method thereof Grant 6,693,310 - Takahashi , et al. February 17, 2 | 2004-02-17 |
| Semiconductor device and manufacturing method thereof App 20030201455 - Takahashi, Tetsuo ; et al. | 2003-10-30 |
| Semiconductor device and method for manufacturing thereof App 20030057482 - Harada, Masana | 2003-03-27 |
| Semiconductor device and manufacturing method thereof App 20030006456 - Takahashi, Tetsuo ; et al. | 2003-01-09 |
| Semiconductor device and manufacturing method thereof App 20010045566 - Takahashi, Tetsuo ; et al. | 2001-11-29 |
| Free wheel diode for preventing destruction of a field limiting innermost circumferential layer Grant 6,177,713 - Aono , et al. January 23, 2 | 2001-01-23 |
| Insulated gate semiconductor device and manufacturing method thereof Grant 6,107,650 - Takahashi , et al. August 22, 2 | 2000-08-22 |
| Semiconductor device and manufacturing method thereof Grant 5,977,570 - Takahashi , et al. November 2, 1 | 1999-11-02 |
| Method of producing a semiconductor device Grant 5,547,886 - Harada August 20, 1 | 1996-08-20 |
| Method of manufacturing an insulated gate bipolar transistor Grant 5,468,654 - Harada November 21, 1 | 1995-11-21 |
| Semiconductor device and method of fabricating same Grant 5,298,780 - Harada March 29, 1 | 1994-03-29 |
| Insulated gate bipolar transistor Grant 5,173,435 - Harada December 22, 1 | 1992-12-22 |
| Insulated gate bipolar transistor Grant 5,079,602 - Harada January 7, 1 | 1992-01-07 |
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