Intaglio plate and method for fabricating the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20090050007A1
SERIAL NO

12222409

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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There is provided an intaglio plate 1 excellent in surface strength, in which a pattern of grooves can be formed with a high dimensional accuracy, and further, a scrape hardly occurs, by laminating a binder layer 4 on a surface of a glass base board 2 having grooves 3 therein, and further, laminating a DLC layer on the surface of the binder layer 4.

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Patent Owner(s)

Patent OwnerAddress
SHINEISHA CO LTD4-4 MINAMI-MAGOME 6-CHOME OTA-KU TOKYO 143-0025
GEOMATIC CO LTDYOKOHAMA LANDMARK TOWER 9F 2-2-1 MINATO MIRAI NISHI-KU YOKOHAMA-SHI KANAGAWA 220-8109
OHYAMA OPTICAL CORPORATION12-5 KAMI-IKEBUKURO 1-CHOME TOSHIMA-KU TOKYO 170-0012

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujioka, Akio Tokyo, JP 18 262
Ohyama, Nobuhito Tokyo, JP 1 1

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