Hatano; Isao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hatano; Isao.The latest application filed is for "key input means providing common key identifying and display driving digit timing signals".
- Hatano; Isao - Kyoto JA
- Hatano; Isao - Kyoto-fu JA
- Hatano; Isao - Otokuni-gun Kyoto-fu JA
- Hatano; Isao - Otakuni-gun Kyoto-fu JA
| Patent | Date |
|---|---|
| Key input means providing common key identifying and display driving digit timing signals Grant 4,051,471 - Hatano , et al. September 27, 1 | 1977-09-27 |
| Keying input apparatus having a reduced number of output terminals Grant 3,950,743 - Hatano , et al. April 13, 1 | 1976-04-13 |
| Information input device Grant 3,883,867 - Hatano , et al. May 13, 1 | 1975-05-13 |
| Digital Display System Of Floating Point Representation Grant 3,786,480 - Hatano , et al. January 15, 1 | 1974-01-15 |
| Arithmetic System For Use In Electronic Calculator Grant 3,775,601 - Hatano , et al. November 27, 1 | 1973-11-27 |
| Digital Display System Grant 3,732,545 - Hatano , et al. May 8, 1 | 1973-05-08 |
| Keyboard Input Device Grant 3,717,871 - Hatano , et al. February 20, 1 | 1973-02-20 |
| Keyboard Input Device Grant 3,715,746 - Hatano February 6, 1 | 1973-02-06 |
| Digital Serial Arithmetic Unit Grant 3,707,622 - Hatano , et al. December 26, 1 | 1972-12-26 |
| Microprogrammed Digital Computer Providing Various Operations By Word Circulation Grant 3,641,330 - Hatano , et al. February 8, 1 | 1972-02-08 |
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