Hiroki Maeda

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Kawasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photosensitive laminate film for forming top plate portion of preci...
- Patent number 8,052,828
- Issue date Nov 8, 2011
- Tokyo Okha Kogyo Co., Ltd.
- Toru Takahashi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Chemically amplified positive photosensitive thermosetting resin co...
- Patent number 7,871,756
- Issue date Jan 18, 2011
- Tokyo Ohka Kogyo Co., Ltd.
- Toru Takahashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for connecting wires to an electrical connector
- Patent number 4,920,642
- Issue date May 1, 1990
- Elco Corporation
- Masami Yanai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PHOTOSENSITIVE DRY FILM FOR PRODUCTION OF THREE-DIMENSIONAL MICRO-M...
- Publication number 20090286020
- Publication date Nov 19, 2009
- TOKYO OHKA KOGYO CO., LTD.
- Takahiro Asai
- G02 - OPTICS
Information Patent Application
Photosensitive Laminate Film for Forming Top Plate Portion of Preci...
- Publication number 20080213596
- Publication date Sep 4, 2008
- Tokyo Ohka Kogyo Co., Ltd.
- Toru Takahashi
- B32 - LAYERED PRODUCTS
Information Patent Application
Chemically Amplified Positive Photosensitive Thermosetting Resin Co...
- Publication number 20080044764
- Publication date Feb 21, 2008
- Toru Takahashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Photosensitive resin composition and method of forming a pattern us...
- Publication number 20060188820
- Publication date Aug 24, 2006
- Hiroki Maeda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...