Katsumi Watanuki

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Machida, JP

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Patents Grantslast 30 patents

Information Patent Grant
Projection device, image correction method, and computer-readable r...
- Patent number 9,726,965
- Issue date Aug 8, 2017
- JVC Kenwood Corporation
- Katsumi Watanuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projector
- Patent number 9,666,109
- Issue date May 30, 2017
- JVC Kenwood Corporation
- Hironobu Fukutomi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection device and image correction method
- Patent number 9,584,782
- Issue date Feb 28, 2017
- JVC Kenwood Corporation
- Katsumi Watanuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image projection apparatus and image projection method for projecti...
- Patent number 9,549,159
- Issue date Jan 17, 2017
- JVC Kenwood Corporation
- Ryo Nishima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid crystal display device and image display method thereof
- Patent number 8,421,740
- Issue date Apr 16, 2013
- JVC Kenwood Corporation
- Katsumi Watanuki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
PROJECTION DEVICE, IMAGE CORRECTION METHOD, AND COMPUTER-READABLE R...
- Publication number 20150331302
- Publication date Nov 19, 2015
- JVC KENWOOD CORPORATION
- Katsumi Watanuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTION DEVICE, IMAGE CORRECTION METHOD, AND COMPUTER-READABLE R...
- Publication number 20150077720
- Publication date Mar 19, 2015
- JVC KENWOOD CORPORATION
- Hironobu FUKUTOMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTION DEVICE AND IMAGE CORRECTION METHOD
- Publication number 20150070663
- Publication date Mar 12, 2015
- JVC KENWOOD CORPORATION
- Katsumi Watanuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROJECTION APPARATUS AND IMAGE PROJECTION METHOD
- Publication number 20150070662
- Publication date Mar 12, 2015
- JVC KENWOOD CORPORATION
- Ryo Nishima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTOR
- Publication number 20150009218
- Publication date Jan 8, 2015
- JVC KENWOOD CORPORATION
- Hironobu FUKUTOMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE AND IMAGE DISPLAY METHOD THEREOF
- Publication number 20100066752
- Publication date Mar 18, 2010
- Victor Company of Japan, Limited
- Katsumi WATANUKI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS