Toshihisa Kitagawa

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Sodegaura-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polymeric piezoelectric film and method for manufacturing thereof
- Patent number 10,669,397
- Issue date Jun 2, 2020
- Mitsui Chemicals, Inc.
- Keisuke Sato
- G01 - MEASURING TESTING
Information Patent Grant
Laminate and display apparatus using the same
- Patent number 7,163,739
- Issue date Jan 16, 2007
- Mitsui Chemicals, Inc.
- Katsuhiko Koike
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Display filter, display apparatus, and method for production of the...
- Patent number 6,965,191
- Issue date Nov 15, 2005
- Mitsui Chemicals, Inc.
- Katsuhiko Koike
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
POLYMERIC PIEZOELECTRIC FILM AND MANUFACTURING METHOD THEREOF
- Publication number 20180022895
- Publication date Jan 25, 2018
- Mitsui Chemicals, Inc.
- Keisuke SATO
- G01 - MEASURING TESTING
Information Patent Application
POLYMERIC PIEZOELECTRIC FILM
- Publication number 20170218117
- Publication date Aug 3, 2017
- Mitsui Chemicals, Inc.
- Kazuhiro TANIMOTO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LIGHT TRANSMITTING CONDUCTIVE FILM, LIGHT TRANSMITTING ELECTROMAGNE...
- Publication number 20090133922
- Publication date May 28, 2009
- FUJIFILM CORPORATION
- Kentaro Okazaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Laminate and display apparatus using the same
- Publication number 20070071970
- Publication date Mar 29, 2007
- Mitsui Chemical, Inc.
- Katsuhiko Koike
- B32 - LAYERED PRODUCTS
Information Patent Application
Laminate body and display device using the laminated body
- Publication number 20030176124
- Publication date Sep 18, 2003
- Katsuhiko Koike
- B32 - LAYERED PRODUCTS
Information Patent Application
Filter for displaying, display unit and production method therefor
- Publication number 20030156080
- Publication date Aug 21, 2003
- Katsuhiko Koike
- G02 - OPTICS