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Makoto SUKEGAWA
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Chuo-ku, Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Semiconductor wafer surface protection film and method for manufact...
Patent number
10,340,172
Issue date
Jul 2, 2019
Mitsui Chemicals Tohcello, Inc.
Jun Kamada
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
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Patent Application
SEMICONDUCTOR WAFER SURFACE PROTECTION FILM AND METHOD FOR MANUFACT...
Publication number
20180197764
Publication date
Jul 12, 2018
MITSUI CHEMICALS TOHCELLO, INC.
Jun KAMADA
H01 - BASIC ELECTRIC ELEMENTS