Ryohei Kinoshita

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Suzaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Push-button switch and a keyboard comprising the same
- Patent number 4,529,849
- Issue date Jul 16, 1985
- Fujitsu Limited
- Seisuke Kamei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Item input device for a data processing system
- Patent number 4,498,256
- Issue date Feb 12, 1985
- Fujitsu Limited
- Toshiaki Tanaka
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Structure of electrical connecting device
- Patent number 4,468,075
- Issue date Aug 28, 1984
- Fujitsu Limited
- Masayoshi Tamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Keyboard switch and process for production thereof
- Patent number 4,370,533
- Issue date Jan 25, 1983
- Fujitsu Limited
- Seisuke Kamei
- H01 - BASIC ELECTRIC ELEMENTS