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Patent applications and USPTO patent grants for Kamio; Shizuo.The latest application filed is for "portable computer comprising keyboard and coordinate input tablet hingedly connected to a main body case through a junction base having a cylindrical element defining a linear groove therethrough".
Patent | Date |
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Portable computer comprising keyboard and coordinate input tablet hingedly connected to a main body case through a junction base having a cylindrical element defining a linear groove therethrough Grant 5,594,619 - Miyagawa , et al. January 14, 1 | 1997-01-14 |
Portable computer having keyboard and coordinate input tablet hingedly connected to a main body case through a groove Grant 5,481,430 - Miyagawa , et al. January 2, 1 | 1996-01-02 |
Portable computer comprising keyboard and coordinate input tablet connected by two perpendicularly arranged hinges Grant 5,410,447 - Miyagawa , et al. April 25, 1 | 1995-04-25 |
Portable computer with keyboard and having display with coordinate input tablet rotatably mounted to face either toward or away from keyboard when closed over keyboard Grant 5,268,817 - Miyagawa , et al. December 7, 1 | 1993-12-07 |
Computer having integral type hand writing input/display device and keyboard Grant 5,202,844 - Kamio , et al. April 13, 1 | 1993-04-13 |
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