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Kenji Yashiro
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Patents Grants
last 30 patents
Information
Patent Grant
Supply control apparatus and power supply control method
Patent number
7,243,261
Issue date
Jul 10, 2007
Pioneer Corporation
Kenji Yashiro
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
CATV communication system, method of communication by the same, and...
Patent number
6,252,885
Issue date
Jun 26, 2001
Pioneer Electronic Corporation
Kenji Yashiro
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
CATV communication system, method of communication by the same, and...
Patent number
5,930,475
Issue date
Jul 27, 1999
Pioneer Eectronics Corporation
Kenji Yashiro
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
CATV telephone system
Patent number
5,767,895
Issue date
Jun 16, 1998
Pioneer Electronic Corporation
Kenji Yashiro
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Remote control system for audio/video system
Patent number
5,418,527
Issue date
May 23, 1995
Pioneer Electronic Corporation
Kenji Yashiro
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Remote control system
Patent number
5,233,342
Issue date
Aug 3, 1993
Pioneer Electronic Corporation
Kenji Yashiro
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Polling pattern generator for CATV system
Patent number
4,475,121
Issue date
Oct 2, 1984
Pioneer Electronic Corporation
Kenji Yashiro
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
CATV System
Patent number
4,455,570
Issue date
Jun 19, 1984
Pioneer Electronic Corporation
Yoshifumi Saeki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Remote line monitoring method and device for CATV system
Patent number
4,408,345
Issue date
Oct 4, 1983
Pioneer Electronic Corporation
Kenji Yashiro
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Polling pattern generator for CATV system
Patent number
4,385,314
Issue date
May 24, 1983
Pioneer Electronic Corporation
Kenji Yashiro
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bidirectional data communication system
Patent number
4,225,939
Issue date
Sep 30, 1980
Pioneer Electronic Corporation
Kenji Yashiro
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Communication Environment Learning Apparatus and Communication Envi...
Publication number
20080166971
Publication date
Jul 10, 2008
Pioneer Corporation
Kenji Yashiro
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Supply control apparatus and power supply control method
Publication number
20050050388
Publication date
Mar 3, 2005
PIONEER CORPORATION
Kenji Yashiro
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER