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Haruo Okamoto
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Matsuyama, JP
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last 30 patents
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Patent Grant
Flow control valve
Patent number
4,442,857
Issue date
Apr 17, 1984
Jidosha Kiki Co., Ltd.
Takeshi Ohe
G05 - CONTROLLING REGULATING
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Patent Grant
Flow control valve
Patent number
4,343,324
Issue date
Aug 10, 1982
Judosha Kiki Co., Ltd.
Takeshi Ohe
G05 - CONTROLLING REGULATING