Hachiro Kawashima

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Nagasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pulverized fuel rich/lean separator for a pulverized fuel burner
- Patent number 6,053,118
- Issue date Apr 25, 2000
- Mitsubishi Jukogyo Kabushiki Kaisha
- Akiyasu Okamoto
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Pulverized fuel combustion burner
- Patent number 6,024,030
- Issue date Feb 15, 2000
- Mitsubishi Jukogyo Kabushiki Kaisha
- Akiyasu Okamoto
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Pulverized fuel combustion burner having rich/lean separator
- Patent number 5,842,426
- Issue date Dec 1, 1998
- Mitsubishi Jukogyo Kabushiki Kaisha
- Hideaki Ohta
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Pulverized fuel combustion burner having a flame maintaining plate...
- Patent number 5,829,367
- Issue date Nov 3, 1998
- Mitsubishi Jukogyo Kabushiki Kaisha
- Hideaki Ohta
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES