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Mitsuru Oshiro
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Tochigi, JP
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last 30 patents
Information
Patent Grant
Safety valve
Patent number
5,918,627
Issue date
Jul 6, 1999
Komatsu Ltd.
Mitsuru Oshiro
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Hydraulic braking apparatus having two safety valves
Patent number
5,884,984
Issue date
Mar 23, 1999
Komatsu Ltd.
Mitsuru Arai
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Swash plate angle changing apparatus for a piston pump/motor of swa...
Patent number
5,826,488
Issue date
Oct 27, 1998
Komatsu Ltd.
Mitsuru Arai
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...