Nagai; Masaichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nagai; Masaichi.The latest application filed is for "manufacturing method of cmos thin film semiconductor device and cmos thin film semiconductor device manufactured thereby".
- Nagai; Masaichi - Hitachi JP
| Patent | Date |
|---|---|
| Manufacturing method of CMOS thin film semiconductor device and CMOS thin film semiconductor device manufactured thereby Grant 6,127,210 - Mimura , et al. October 3, 2 | 2000-10-03 |
| Optical disk memory and information processing apparatus Grant 5,475,656 - Sato , et al. * December 12, 1 | 1995-12-12 |
| Methods of varying optical properties, optical devices, information recording media and information recording methods and apparatuses Grant 5,420,845 - Maeda , et al. May 30, 1 | 1995-05-30 |
| Optical memory and information processing apparatus Grant 5,371,730 - Maeda , et al. December 6, 1 | 1994-12-06 |
| Information processing apparatus and optical head incorporated therein Grant 5,317,556 - Tsuboi , et al. May 31, 1 | 1994-05-31 |
| Information processor and disk memory used in the same Grant 5,274,612 - Sato , et al. December 28, 1 | 1993-12-28 |
| Magnetic separator matrix of cut pieces of an elongated crystalline magnetic alloy Grant 4,668,591 - Minemura , et al. May 26, 1 | 1987-05-26 |
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