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Ichiyo Kanai
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Gunma-ken, JP
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Patents Grants
last 30 patents
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Patent Grant
Coming off preventing device of a joint of an air supply and exhaus...
Patent number
7,494,161
Issue date
Feb 24, 2009
Japan Pipe System Co., Ltd.
Ichiyo Kanai
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
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Patent Application
Coming off priventing device of a joint of an air supply and exhaus...
Publication number
20070114793
Publication date
May 24, 2007
Ichiyo Kanai
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES