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Sayama Precision Industries Co., Ltd.
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Saitama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Vibrating motor, vibrating motor casing and vibrating device contai...
Patent number
5,798,588
Issue date
Aug 25, 1998
Sayama Precision Industries Co., Ltd.
Toshihide Okuyama
G08 - SIGNALLING
Information
Patent Grant
DC motor brush assembly, method of producing the same and brush mat...
Patent number
5,744,891
Issue date
Apr 28, 1998
Sayama Precision Industries, Co., Ltd.
Toshihide Okuyama
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Commutator assembly for small motor, method for producing the same,...
Patent number
5,729,070
Issue date
Mar 17, 1998
Sayama Precision Industries Co., Ltd.
Toshihide Okuyama
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Silent warning vibration generator for portable equipment
Patent number
5,602,432
Issue date
Feb 11, 1997
Sayama Precision Industries Co., Ltd.
Nagao Mizutani
G08 - SIGNALLING
Information
Patent Grant
Vibrating motor
Patent number
D372457
Issue date
Aug 6, 1996
Sayama Precision Industries Co., Ltd.
Toshihide Okuyama
D13 - Equipment for production, distribution, or transformation of energy
Patents Applications
last 30 patents
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