Ura; Mitsuru
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ura; Mitsuru.The latest application filed is for "ceramic packaged semiconductor device".
- Ura; Mitsuru - Hitachi JP
- Ura; Mitsuru - Ibaraki JP
- Ura; Mitsuru - Hitachi-shi JA
| Patent | Date |
|---|---|
| Ceramic packaged semiconductor device Grant 4,651,192 - Matsushita , et al. * March 17, 1 | 1987-03-17 |
| Electrically insulating silicon carbide sintered body Grant 4,561,010 - Ogihara , et al. December 24, 1 | 1985-12-24 |
| Sintered aluminum nitride and semi-conductor device using the same Grant 4,540,673 - Takeda , et al. September 10, 1 | 1985-09-10 |
| Ceramic packaged semiconductor device Grant 4,517,584 - Matsushita , et al. May 14, 1 | 1985-05-14 |
| High temperature thermistor Grant 4,467,309 - Matsushita , et al. August 21, 1 | 1984-08-21 |
| Multilayer circuit board Grant 4,299,873 - Ogihara , et al. November 10, 1 | 1981-11-10 |
| Surface hafnium-titanium carbide coated hard alloy and method Grant 4,269,899 - Fuyama , et al. May 26, 1 | 1981-05-26 |
| Temperature-compensated voltage reference diode with intermediate polycrystalline layer Grant 4,200,877 - Suzuki , et al. April 29, 1 | 1980-04-29 |
| Silver-electroplating process Grant 4,177,114 - Suzuki , et al. December 4, 1 | 1979-12-04 |
| Process for preparation of semiconductor devices utilizing a two-step polycrystalline deposition technique to form a diffusion source Grant 4,164,436 - Ura , et al. August 14, 1 | 1979-08-14 |
| Low forward voltage drop semiconductor device having polycrystalline layers of different resistivity Grant 4,146,906 - Miyata , et al. March 27, 1 | 1979-03-27 |
| Method of doping inpurities Grant 4,100,310 - Ura , et al. July 11, 1 | 1978-07-11 |
| Gallium arsenide infrared light emitting diode Grant 4,008,485 - Miyoshi , et al. February 15, 1 | 1977-02-15 |
| Zener Diode And Method Of Making The Same Grant 3,602,778 - Ura , et al. August 31, 1 | 1971-08-31 |
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