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Masato Kobayashi
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Iwaki, JP
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last 30 patents
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Patent Grant
IC card connector and IC card connector mounting structure
Patent number
6,224,398
Issue date
May 1, 2001
Alps Electric Co., Ltd.
Atsushi Uchiyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Push button switch
Patent number
5,245,147
Issue date
Sep 14, 1993
Alps Electric Co., Ltd.
Masato Kobayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of molding case for push-button switch
Patent number
4,803,030
Issue date
Feb 7, 1989
Alps Electric Co., Ltd.
Masato Kobayashi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL