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Kiyoshi Urushibata
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Shizuoka, JP
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last 30 patents
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Patent Grant
Magnetic indication sheet printing method and magnetic indication s...
Patent number
6,025,856
Issue date
Feb 15, 2000
Star Micronics Co., Ltd.
Masamitsu Ozawa
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Grant
Magnetic display erasing apparatus including a plurality of magnets
Patent number
5,979,774
Issue date
Nov 9, 1999
Star Micronics Co., Ltd.
Kiyoshi Urushibata
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Magnetic display erasing apparatus
Patent number
5,787,619
Issue date
Aug 4, 1998
Star Micronics Co., Ltd.
Kiyoshi Urushibata
G06 - COMPUTING CALCULATING COUNTING