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Kazuo Morita
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Hirakata, JP
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last 30 patents
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Patent Grant
Rotary pump with shaft/rotor connection
Patent number
5,370,514
Issue date
Dec 6, 1994
Nakakin Co., Ltd.
Kazuo Morita
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Rotary pumps circulating pumped fluid to seal
Patent number
4,153,400
Issue date
May 8, 1979
Nakamura Kinzoku Kogyosho, Inc.
Kazuo Morita
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...