Tokyo Ohta Kogyo Co., Ltd.

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Kawasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Adhesive composition and film adhesive
- Patent number 8,148,457
- Issue date Apr 3, 2012
- Tokyo Ohta Kogyo Co., Ltd.
- Takahiro Asai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Developer solution for photoresist composition
- Patent number 5,985,525
- Issue date Nov 16, 1999
- Tokyo Ohta Kogyo Co., Ltd.
- Mitsuru Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
SUBSTRATE TREATING APPARATUS AND METHOD OF TREATING SUBSTRATE
- Publication number 20140363903
- Publication date Dec 11, 2014
- Tokyo Ohta Kogyo Co., Ltd.
- Hidenori Miyamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
- Publication number 20130337387
- Publication date Dec 19, 2013
- Tokyo Ohta Kogyo Co., Ltd.
- Masahito Yahagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Trademarklast 30 trademarks