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Seishiro Urabe
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Air supply and exhaust system for buoyancy compensator
Patent number
6,966,809
Issue date
Nov 22, 2005
Tabata Co., Ltd.
Seishiro Urabe
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Patent Grant
Buoyancy compensating jacket
Patent number
6,749,370
Issue date
Jun 15, 2004
Tabata Co., Ltd.
Seishiro Urabe
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Patents Applications
last 30 patents
Information
Patent Application
Air supply and exhaust system for buoyancy compensator
Publication number
20050075018
Publication date
Apr 7, 2005
Seishiro Urabe
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT