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Patent applications and USPTO patent grants for Matsushima; Seiichi.The latest application filed is for "electro-optical device and electronic apparatus".
Patent | Date |
---|---|
Electro-optical device and electronic apparatus Grant 8,203,664 - Matsushima June 19, 2 | 2012-06-19 |
Electro-optical Device And Electronic Apparatus App 20100123849 - Matsushima; Seiichi | 2010-05-20 |
Method of manufacturing electro-optical device Grant 7,491,580 - Matsushima , et al. February 17, 2 | 2009-02-17 |
Method of manufacturing electro-optical device App 20050266596 - Matsushima, Seiichi ;   et al. | 2005-12-01 |
Optical data recording medium and method of manufacturing the same Grant 5,085,910 - Matsushima , et al. February 4, 1 | 1992-02-04 |
Optical information recording medium and its production Grant 5,013,594 - Mizumura , et al. May 7, 1 | 1991-05-07 |
Optical recording disc Grant 4,710,913 - Matsushima , et al. December 1, 1 | 1987-12-01 |
Cell with gasket comprising glass beads Grant 4,451,542 - Ishida , et al. May 29, 1 | 1984-05-29 |
Leak-proof alkaline cell and its manufacture Grant 4,220,695 - Ishida , et al. September 2, 1 | 1980-09-02 |
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