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Kazuma TANI
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image signal processing device, and image signal transmission system
Patent number
10,872,440
Issue date
Dec 22, 2020
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Masaru Sekizawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image display system
Patent number
10,353,660
Issue date
Jul 16, 2019
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Ryoji Okubo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Projection image display apparatus
Patent number
10,091,477
Issue date
Oct 2, 2018
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Akiyoshi Yamaguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical path changing device and projection image display apparatus
Patent number
9,823,466
Issue date
Nov 21, 2017
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Takaaki Abe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Projection type image display apparatus and adjusting method
Patent number
9,354,494
Issue date
May 31, 2016
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Ken Mashitani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Projection video display apparatus
Patent number
9,253,431
Issue date
Feb 2, 2016
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Kazuma Tani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
IMAGE SIGNAL PROCESSING DEVICE, AND IMAGE SIGNAL TRANSMISSION SYSTEM
Publication number
20190012810
Publication date
Jan 10, 2019
Panasonic Intellectual Property Management Co., Ltd.
MASARU SEKIZAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE DISPLAY SYSTEM
Publication number
20180074778
Publication date
Mar 15, 2018
Panasonic Intellectual Property Management Co., Ltd.
Ryoji OKUBO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PROJECTION IMAGE DISPLAY APPARATUS
Publication number
20170019648
Publication date
Jan 19, 2017
Panasonic Intellectual Property Management Co., Ltd.
AKIYOSHI YAMAGUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL PATH CHANGING DEVICE AND PROJECTION IMAGE DISPLAY APPARATUS
Publication number
20170003579
Publication date
Jan 5, 2017
Panasonic Intellectual Property Management Co., Ltd.
TAKAAKI ABE
G02 - OPTICS
Information
Patent Application
PROJECTION VIDEO DISPLAY APPARATUS
Publication number
20150264291
Publication date
Sep 17, 2015
Panasonic Intellectual Property Management Co., Ltd.
Kazuma TANI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PROJECTION TYPE IMAGE DISPLAY APPARATUS AND ADJUSTING METHOD
Publication number
20150219983
Publication date
Aug 6, 2015
Panasonic Intellectual Property Management Co., Ltd.
Ken MASHITANI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PROJECTION DISPLAY APPARATUS
Publication number
20140293247
Publication date
Oct 2, 2014
PANASONIC CORPORATION
Takaaki ABE
H04 - ELECTRIC COMMUNICATION TECHNIQUE