Mandai; Masaaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mandai; Masaaki.The latest application filed is for "semiconductor device having a trapezoidal joint chip".
- Mandai; Masaaki - Chiba JP
- Mandai; Masaaki - Tokyo JP
| Patent | Date |
|---|---|
| Semiconductor device having a trapezoidal joint chip Grant 5,869,893 - Koseki , et al. February 9, 1 | 1999-02-09 |
| Avalanche photodiode for light detection Grant 5,763,903 - Mandai , et al. June 9, 1 | 1998-06-09 |
| Semiconductor device composed of plural semiconductor chips and coupling means which couple the semiconductor chips together Grant 5,744,379 - Mandai , et al. April 28, 1 | 1998-04-28 |
| Projection pad using liquid crystal panel Grant 5,076,543 - Mandai December 31, 1 | 1991-12-31 |
| Electronic timepiece Grant 4,445,784 - Shida , et al. May 1, 1 | 1984-05-01 |
| Electronic watch Grant 4,382,691 - Shida , et al. * May 10, 1 | 1983-05-10 |
| Electronic timepiece Grant 4,326,278 - Shida , et al. April 20, 1 | 1982-04-20 |
| Magnetic field detection device for electronic timepiece Grant 4,321,519 - Ueda , et al. March 23, 1 | 1982-03-23 |
| Electronic timepiece Grant 4,321,520 - Ueda , et al. March 23, 1 | 1982-03-23 |
| Electronic timepiece Grant 4,312,059 - Mandai , et al. January 19, 1 | 1982-01-19 |
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