Akinobu Kondo

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Safety device for oil burner
- Patent number 4,710,125
- Issue date Dec 1, 1987
- Toyotomi Kogyo Co., Ltd.
- Kazuharu Nakamura
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Construction for preventing oil leakage in oil burner
- Patent number 4,550,709
- Issue date Nov 5, 1985
- Toyotomi Kogyo Co., Ltd.
- Kazuharu Nakamura
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Red-hot type oil burner
- Patent number 4,413,612
- Issue date Nov 8, 1983
- Toyotomi Kogyo Co., Ltd.
- Kazuharu Nakamura
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Oil burner of type of pumping up fuel oil
- Patent number 4,363,621
- Issue date Dec 14, 1982
- Toyotomi Kogyo Co., Ltd.
- Kazuharu Nakamura
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES