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Takeshi Kuwajima
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Tokyo, JP
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last 30 patents
Information
Patent Grant
Simultaneous broadcasting method and apparatus for interrupting com...
Patent number
5,557,613
Issue date
Sep 17, 1996
NEC Corporation
Takeshi Kuwajima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for interrupting communication control units i...
Patent number
5,523,748
Issue date
Jun 4, 1996
NEC Corporation
Takeshi Kuwajima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Magnetic recording and reproducing apparatus obtaining separate clo...
Patent number
5,200,834
Issue date
Apr 6, 1993
NEC Home Electronics Ltd.
Kunio Iwaibana
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video signal processing circuit for VTR system
Patent number
4,860,099
Issue date
Aug 22, 1989
NEC Corporation
Takeshi Kuwajima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Demodulator comprising an indicator circuit for use in common to ca...
Patent number
4,680,792
Issue date
Jul 14, 1987
NEC Corporation
Kouichi Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Circuit arrangement capable of adjusting a threshold level of a dif...
Patent number
4,634,902
Issue date
Jan 6, 1987
Clarion Co., Ltd.
Kouichi Tanaka
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Control circuit
Patent number
4,612,662
Issue date
Sep 16, 1986
NEC Corporation and Clarion Co., Ltd.
Takeshi Kuwajima
H04 - ELECTRIC COMMUNICATION TECHNIQUE