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Sogo Security Services Co., Ltd.
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Path planning method for mobile robots
Patent number
5,109,340
Issue date
Apr 28, 1992
Shinko Electric Co., Ltd.
Yutaka Kanayama
G05 - CONTROLLING REGULATING
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Patent Grant
Infrared detective element
Patent number
5,025,243
Issue date
Jun 18, 1991
Nippon Carbon Co., Ltd.
Hiroshi Ichikawa
G01 - MEASURING TESTING
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