Toshio Watanabe

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rich-lean combustion burner and combustion apparatus
- Patent number 9,228,742
- Issue date Jan 5, 2016
- Noritz Corporation
- Takashi Akiyama
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Rich-lean combustion burner and combustion apparatus
- Patent number 9,115,889
- Issue date Aug 25, 2015
- Noritz Corporation
- Keigo Fukunishi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustion apparatus
- Patent number 8,418,661
- Issue date Apr 16, 2013
- Noritz Corporation
- Yoshinori Kanda
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
RICH-LEAN COMBUSTION BURNER AND COMBUSTION APPARATUS
- Publication number 20130171576
- Publication date Jul 4, 2013
- Noritz Corporation
- Takashi Akiyama
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
RICH-LEAN COMBUSTION BURNER AND COMBUSTION APPARATUS
- Publication number 20130149653
- Publication date Jun 13, 2013
- Noritz Corporation
- Keigo Fukunishi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTION APPARATUS
- Publication number 20100126431
- Publication date May 27, 2010
- NORITZ CORPORATION
- Yoshinori KANDA
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES