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Kawasaki, Japan

Masakazu Yamada

USPTO Granted Patents = 3

Average Co-Inventor Count = 6.7

ph-index = 1

Forward Citations = 2(Granted Patents)

Location History:

Kanagawa, JP (2010)
Kawasaki, JP (2011)

Company Filing History:

Tokyo Ohka Kogyo Co., Ltd.

Maruzen Petrochemical Company, Limited

Years Active: 2010-2011

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7972762 - Positive resist composition and method of forming resist pattern (2011-07-05),

2. 7879527 - Method of producing positive resist composition, positive resist composition, and method of forming resist pattern (2011-02-01),

3. 7695889 - Copolymer for semiconductor lithography and process for production thereof (2010-04-13),

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