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O M Industrial Co., Ltd.
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Okayama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Fuel erroneous supply prevention shutter
Patent number
5,325,979
Issue date
Jul 5, 1994
O M Industrial Co., Ltd.
Hideaki Watanabe
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Filler neck cap with pressure valve
Patent number
5,020,685
Issue date
Jun 4, 1991
O M Industrial Co., Ltd.
Kyokuichi Sato
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Safety plastic filler neck cap
Patent number
4,494,673
Issue date
Jan 22, 1985
O M Industrial Co., Ltd.
Hideki Hiraishi
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
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