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Yoshinori Bito
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Chiba-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Wristwatch type wireless telephone
Patent number
6,757,390
Issue date
Jun 29, 2004
Seiko Instruments Inc.
Takashi Ito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hinge assembly and wrist mounting-type electronic apparatus utilizi...
Patent number
6,748,631
Issue date
Jun 15, 2004
Seiko Instruments Inc.
Katsunobu Iguchi
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Arm-wear-type communication device
Patent number
6,654,474
Issue date
Nov 25, 2003
Seiko Instruments Inc.
Yoshinori Bito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Wearable electronic device
Publication number
20040203414
Publication date
Oct 14, 2004
Katsuhiko Satou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Wrist mounting type electronic apparatus
Publication number
20020104200
Publication date
Aug 8, 2002
Katsunobu Iguchi
A44 - HABERDASHERY JEWELLERY
Information
Patent Application
Arm-wear-type communication device
Publication number
20020094102
Publication date
Jul 18, 2002
Yoshinori Bito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Wrist mounting type electronic apparatus
Publication number
20020089193
Publication date
Jul 11, 2002
Dai Terasawa
A44 - HABERDASHERY JEWELLERY
Information
Patent Application
Wristwatch type wireless telephone
Publication number
20010036264
Publication date
Nov 1, 2001
Takashi Ito
H04 - ELECTRIC COMMUNICATION TECHNIQUE