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OSAKA 538-0042, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Totally aerated combustion burner
Patent number
12,181,148
Issue date
Dec 31, 2024
Rinnai Corporation
Masaru Takeuchi
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Method for producing an annular seal member for use in spherical ex...
Patent number
8,240,040
Issue date
Aug 14, 2012
Best Corporation
Mamoru Miyamoto
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Annular seal member for use in spherical exhaust pipe joint, and pr...
Patent number
7,883,095
Issue date
Feb 8, 2011
Best Corporation
Mamoru Miyamoto
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Totally Aerated Combustion Burner
Publication number
20230023104
Publication date
Jan 26, 2023
Rinnai Corporation
Masaru Takeuchi
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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last 30 trademarks