U.S. patent number D391,931 [Application Number D/072,434] was granted by the patent office on 1998-03-10 for apparatus for extension of function of electronic computers. This patent grant is currently assigned to Kabushiki Kaisha Toshiba. Invention is credited to Masaaki Iino.
United States Patent | D391,931 |
Iino | March 10, 1998 |
Inventors: | Iino; Masaaki (Saitama-ken, JP) |
---|---|
Assignee: | Kabushiki Kaisha Toshiba
(Kawasaki, JP) |
Appl. No.: | D/072,434 |
Filed: | June 17, 1997 |
Jan 24, 1997 [JP] | 9-1399 | |||
Current U.S. Class: | D14/434 |
Current International Class: | 1402 |
Field of Search: | ;D14/100-117 ;361/683-686 ;439/248,347 ;364/708.1 ;D13/184,199 ;D18/59 |
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