Takao Higuchi

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Kawaguchi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Spin-coating method, determination method for spin-coating conditio...
- Patent number 8,293,326
- Issue date Oct 23, 2012
- Hoya Corporation
- Hideo Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Mask blanks and method of producing the same
- Patent number 7,674,561
- Issue date Mar 9, 2010
- Hoya Corporation
- Hideo Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Spin-coating method, determination method for spin-coating conditio...
- Patent number 7,195,845
- Issue date Mar 27, 2007
- Hoya Corporation
- Hideo Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Disk changer
- Patent number 5,878,016
- Issue date Mar 2, 1999
- Tokyo Pigeon Co., Ltd.
- Nobuyuki Kubokawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Mode switching transmitting mechanism for a tape player
- Patent number 5,452,160
- Issue date Sep 19, 1995
- Tokyo Pigeon Co., Ltd.
- Ichiro Sakuma
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SPIN-COATING METHOD, DETERMINATION METHOD FOR SPIN-COATING CONDITIO...
- Publication number 20070148344
- Publication date Jun 28, 2007
- Hoya Corporation
- Hideo Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Mask blanks and method of producing the same
- Publication number 20050069787
- Publication date Mar 31, 2005
- Hoya Corporation
- Hideo Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Spin-coating method, determination method for spin-coating conditio...
- Publication number 20040009295
- Publication date Jan 15, 2004
- Hoya Corporation
- Hideo Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY