Ooka; Hideyuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ooka; Hideyuki.The latest application filed is for "semiconductor device".
- Ooka; Hideyuki - Kanagawa JP
- Ooka; Hideyuki - Tokyo JP
| Patent | Date |
|---|---|
| Semiconductor device Grant 8,258,621 - Ooka September 4, 2 | 2012-09-04 |
| Semiconductor Device App 20110260218 - OOKA; Hideyuki | 2011-10-27 |
| Semiconductor device Grant 7,999,385 - Ooka August 16, 2 | 2011-08-16 |
| Semiconductor Device App 20100123253 - OOKA; Hideyuki | 2010-05-20 |
| Semiconductor integrated circuit device including two types of MOSFETS having source/drain region different in sheet resistance from each other Grant 5,283,449 - Ooka February 1, 1 | 1994-02-01 |
| Method for forming a semiconductor device with trench isolation structure Grant 4,740,480 - Ooka April 26, 1 | 1988-04-26 |
| Method of manufacturing an insulated gate field effect transistor Grant 4,616,399 - Ooka October 14, 1 | 1986-10-14 |
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