Hitoshi Ohnishi

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Positive photosensitive resin composition and method for forming pa...
- Patent number 7,666,573
- Issue date Feb 23, 2010
- Mitsui Chemicals, Inc.
- Masaki Okazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Positive photosensitive resin composition and method for forming pa...
- Publication number 20090208868
- Publication date Aug 20, 2009
- Mitsui Chemicals , Inc.
- Masaki Okazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...