Minoru Fujita

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Iwakuni-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pellicle
- Patent number 6,713,136
- Issue date Mar 30, 2004
- Mitsui Chemicals, Inc.
- Takamasa Tsumoto
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Pellicle and producing method of mask with pellicle
- Patent number 6,703,172
- Issue date Mar 9, 2004
- Mitsui Chemicals, Inc.
- Minoru Fujita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of manufacturing a pellicle
- Patent number 6,335,126
- Issue date Jan 1, 2002
- Mitsui Chemicals, Inc.
- Masahiro Kondou
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Pellicle structure and process for preparation thereof with dissolu...
- Patent number 5,643,654
- Issue date Jul 1, 1997
- Mitsui Petrochemical Industries, Ltd.
- Minoru Fujita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Mask protective device
- Patent number 5,601,955
- Issue date Feb 11, 1997
- Mitsui Petrochemical Industries, Ltd.
- Minoru Fujita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Pellicles having low adhesive residue
- Publication number 20060257754
- Publication date Nov 16, 2006
- MITSUI CHEMICALS, INC.
- Katsuaki Harubayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Pellicle and producing method of mask with pellicle
- Publication number 20030096178
- Publication date May 22, 2003
- Minoru Fujita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Pellicle
- Publication number 20020136965
- Publication date Sep 26, 2002
- Takamasa Tsumoto
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC