Kazushige Dohtani

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Kawasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Resist composition, method of forming resist pattern, polymeric com...
- Patent number 9,023,581
- Issue date May 5, 2015
- Tokyo Ohka Kogyo Co., Ltd.
- Akiya Kawaue
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Resist composition, method of forming resist pattern, novel compoun...
- Patent number 8,932,795
- Issue date Jan 13, 2015
- Tokyo Ohka Kogyo Co., Ltd.
- Takehiro Seshimo
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, POLYMERIC COM...
- Publication number 20130089819
- Publication date Apr 11, 2013
- Tokyo Ohka Kogyo Co., Ltd.
- Akiya Kawaue
- C07 - ORGANIC CHEMISTRY
Information Patent Application
RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, NOVEL COMPOUN...
- Publication number 20110287362
- Publication date Nov 24, 2011
- Tokyo Ohka Kogyo Co., Ltd.
- Takehiro Seshimo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
- Publication number 20110008728
- Publication date Jan 13, 2011
- Tokyo Ohka Kogyo Co., Ltd.
- Tsuyoshi NAKAMURA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...