Bunji Hayakashi

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Kanagawa-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Air conditioning apparatus
- Patent number 5,921,088
- Issue date Jul 13, 1999
- Komatsu Ltd.
- Hisaakira Imaizumi
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Water feed device for humidification and air conditioning apparatus...
- Patent number 5,701,950
- Issue date Dec 30, 1997
- Komatsu Ltd.
- Toshihide Imamura
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Water feed device for humidification and air conditioning apparatus...
- Patent number 5,609,296
- Issue date Mar 11, 1997
- Komatsu, Ltd.
- Toshihide Imamura
- F24 - HEATING RANGES VENTILATING