Hideaki Ishikawa

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of making a burner device
- Patent number 5,661,905
- Issue date Sep 2, 1997
- Rinnai Kabushiki Kaisha
- Masaaki Nakaura
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Burner device and a method of making the same
- Patent number 5,525,054
- Issue date Jun 11, 1996
- Rinnai Kabushiki Kaisha
- Masaaki Nakaura
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method of preventing burning resonance noise and a burner plate
- Patent number 5,417,566
- Issue date May 23, 1995
- Rinnai Kabushiki Kaisha
- Hideaki Ishikawa
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES