Kunio Shikakura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fluorescent display apparatus
- Patent number 4,734,623
- Issue date Mar 29, 1988
- Sony Corporation
- Akio Ohkoshi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Coordinate position digitizing system for determining position of a...
- Patent number 4,733,023
- Issue date Mar 22, 1988
- Sony Corporation
- Hideshi Tamaru
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Coordinate position digitizing system
- Patent number 4,728,944
- Issue date Mar 1, 1988
- Sony Corporation
- Hideshi Tamaru
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light source display for a large picture screen
- Patent number 4,727,284
- Issue date Feb 23, 1988
- Sony Corporation
- Akio Ohkoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display system comprising a plurality of display cells arranged in...
- Patent number 4,683,491
- Issue date Jul 28, 1987
- Sony Corporation
- Satoshi Shimada
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Coordinate position digitizing system
- Patent number 4,571,454
- Issue date Feb 18, 1986
- Sony Corporation
- Hideshi Tamaru
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pickup cartridge
- Patent number 4,368,528
- Issue date Jan 11, 1983
- Sony Corporation
- Akio Sakano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE