YUKIHIKO TAKEUCHI

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OSAKA-SHI, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photoresist stripping composition and process for stripping resist
- Patent number 6,815,150
- Issue date Nov 9, 2004
- Sharp Kabushiki Kaisha
- Hijiri Nakahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Resist film removing composition and method for manufacturing thin...
- Patent number 6,500,270
- Issue date Dec 31, 2002
- Sharp Corporation
- Masahiro Nohara
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Photoresist stripping composition and process for stripping photore...
- Patent number 6,458,517
- Issue date Oct 1, 2002
- Sharp Kabushiki Kaisha
- Masahiro Nohara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Photoresist stripping composition and process for stripping resist
- Publication number 20030152874
- Publication date Aug 14, 2003
- Hijiri Nakahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Photoresist stripping composition and process for stripping photore...
- Publication number 20020009674
- Publication date Jan 24, 2002
- Masahiro Nohara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
RESIST FILM REMOVING COMPOSITION AND METHOD FOR MANUFACTURING THIN...
- Publication number 20010013502
- Publication date Aug 16, 2001
- SHARP CORPORATION; MITSUBISHI GAS CHEMICAL COMPANY INCORPORATED
- MASAHIRO NOHARA
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...