Taichirou Yabuno

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Energy-saving service offering method and apparatus therefor
- Patent number 7,076,339
- Issue date Jul 11, 2006
- Hitachi, Ltd.
- Takashi Yabutani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Energy-saving service offering method and apparatus therefor
- Patent number 6,775,595
- Issue date Aug 10, 2004
- Hitachi, Ltd.
- Takashi Yabutani
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Energy-Saving Service Offering Method And Apparatus Therefor
- Publication number 20090177331
- Publication date Jul 9, 2009
- Takashi Yabutani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Energy-saving service offering method
- Publication number 20050192712
- Publication date Sep 1, 2005
- Takashi Yabutani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Energy-saving service offering method and apparatus therefor
- Publication number 20050010334
- Publication date Jan 13, 2005
- Takashi Yabutani
- G06 - COMPUTING CALCULATING COUNTING