Fukao; Satoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fukao; Satoshi.The latest application filed is for "key-holding structure of keyboard with curved operating surface of keys".
- Fukao; Satoshi - Aichi JP
- Fukao; Satoshi - Kasugai JP
- Fukao; Satoshi - Nagoya JP
| Patent | Date |
|---|---|
| Key-holding structure of keyboard with curved operating surface of keys Grant RE32,977 - Gotoh , et al. July 4, 1 | 1989-07-04 |
| Keyboard having lower casing with integral upraised portion for supporting PC board, and key switch having air vent in PC board Grant 4,760,217 - Suzuki , et al. July 26, 1 | 1988-07-26 |
| Key-holding structure of keyboard with curved operating surface of keys Grant 4,528,428 - Gotoh , et al. July 9, 1 | 1985-07-09 |
| Keyboard switch arrangement and key switch useable therein Grant RE30,435 - Fukao November 11, 1 | 1980-11-11 |
| Keyboard switch arrangement Grant 3,900,712 - Fukao August 19, 1 | 1975-08-19 |
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