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Toshiyuki Kaji
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Card for use with a game apparatus
Patent number
8,382,579
Issue date
Feb 26, 2013
Sega Corporation
Toshikazu Yoshida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Digitizer function-equipped liquid crystal display device informati...
Patent number
8,264,624
Issue date
Sep 11, 2012
Kabushiki Kaisha Sega
Toshiyuki Kaji
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Card game device, card data reader, card game control method, recor...
Patent number
8,191,896
Issue date
Jun 5, 2012
Sega Corporation
Toshiyuki Kaji
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Card game device, card data reader, card game control method, recor...
Patent number
8,172,229
Issue date
May 8, 2012
Sega Corporation
Toshiyuki Kaji
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Card game device, card data reader, card game control method, recor...
Patent number
8,020,869
Issue date
Sep 20, 2011
Sega Corporation
Toshiyuki Kaji
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Card stack reader, card thereof, card case, method for manufacturin...
Patent number
7,556,197
Issue date
Jul 7, 2009
Sega Corporation
Toshikazu Yoshida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Card game device, card data reader, card game control method, recor...
Patent number
7,431,297
Issue date
Oct 7, 2008
Sega Corporation
Toshiyuki Kaji
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Card stack reader, card thereof, card case, method for manufacturin...
Patent number
7,357,321
Issue date
Apr 15, 2008
Sega Corporation
Toshikazu Yoshida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Audio signal processing device
Patent number
7,027,600
Issue date
Apr 11, 2006
Kabushiki Kaisha Sega
Toshiyuki Kaji
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Image information encoding method and decoding method
Patent number
6,754,395
Issue date
Jun 22, 2004
Kabushiki Kaisha Sega Enterprises
Toshiyuki Kaji
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Card inverting device, card game machine, and card inverting method
Patent number
6,543,770
Issue date
Apr 8, 2003
Sega Corporation
Toshiyuki Kaji
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Image display apparatus and image display method
Patent number
6,411,294
Issue date
Jun 25, 2002
Sega Enterprises, Ltd.
Shinichi Furuhashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Communicative game system
Patent number
6,306,039
Issue date
Oct 23, 2001
Kabushiki Kaisha Sega Enterprises
Toshiyuki Kaji
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Communicative game system
Patent number
6,183,367
Issue date
Feb 6, 2001
Kabushiki Kaisha Sega Enterprises
Toshiyuki Kaji
A63 - SPORTS GAMES AMUSEMENTS
Patents Applications
last 30 patents
Information
Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
Publication number
20240282120
Publication date
Aug 22, 2024
Honda Motor Co., Ltd.
Takeshi KIBAYASHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DIGITIZER FUNCTION-EQUIPPED LIQUID CRYSTAL DISPLAY DEVICE INFORMATI...
Publication number
20100171891
Publication date
Jul 8, 2010
KABUSHIKI KAISHA SEGA DOING BUSINESS AS SEGA CORP
Toshiyuki Kaji
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Card stack reader, card thereof, card case, method for manufacturin...
Publication number
20080188313
Publication date
Aug 7, 2008
Toshikazu Yoshida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Card stack reader, card thereof, card case, method for manufacturin...
Publication number
20080182636
Publication date
Jul 31, 2008
Toshikazu Yoshida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CARD GAME DEVICE, CARD DATA READER, CARD GAME CONTROL METHOD, RECOR...
Publication number
20080132305
Publication date
Jun 5, 2008
Sega Corporation
Toshiyuki KAJI
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Game Machine
Publication number
20080090658
Publication date
Apr 17, 2008
Toshiyuki Kaji
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Data Recording Medium and Game Device
Publication number
20080085775
Publication date
Apr 10, 2008
Kazuyoshi Kasai
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
CARD GAME DEVICE, CARD DATA READER, CARD GAME CONTROL METHOD, RECOR...
Publication number
20080085749
Publication date
Apr 10, 2008
Sega Corporation
Toshiyuki KAJI
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
CARD GAME DEVICE, CARD DATA READER, CARD GAME CONTROL METHOD, RECOR...
Publication number
20070275782
Publication date
Nov 29, 2007
Sega Corporation
Toshiyuki Kaji
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Card stack reader, card thereof, card case, method for manufacturin...
Publication number
20050248088
Publication date
Nov 10, 2005
Toshikazu Yoshida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Game information processing system
Publication number
20050209000
Publication date
Sep 22, 2005
Chisaki Kusajima
G07 - CHECKING-DEVICES
Information
Patent Application
Card game device, card data reader, card game control method, recor...
Publication number
20030171142
Publication date
Sep 11, 2003
Toshiyuki Kaji
A63 - SPORTS GAMES AMUSEMENTS