Inventor · disambiguated record
Takashi Yabutani
Also filed as: YABUTANI TAKASHI
12 granted patents·10 pending applications·228 citations·filing 1998–2014
93Inventor score
Top patents by PatentIndex Score
22 records- 0191US7076339B2Energy-saving service offering method and apparatus thereforHITACHI LTD·Filed 2004·Granted Jul 11, 2006·35 cites·14 claims
- 0291US6775595B1Energy-saving service offering method and apparatus thereforHITACHI LTD·Filed 2000·Granted Aug 10, 2004·58 cites·23 claims
- 0385US6328264B1Artificial satellite with an orbit having a long staying time in a zenith direction, an orbit control method and a communication system therewithHITACHI LTD·Filed 2000·Granted Dec 11, 2001·20 cites·24 claims
- 0484US6499698B2Satellite, satellite control method and satellite communication systemHITACHI LTD·Filed 2001·Granted Dec 31, 2002·18 cites·6 claims
- 0583US6764049B1Artificial satellite with an orbit having a long staying time in a zenith direction, an orbit control method and a communication system therewithHITACHI LTD·Filed 2000·Granted Jul 20, 2004·16 cites·8 claims
- 0672US6352222B1Satellite, satellite control method and satellite communication systemHITACHI LTD·Filed 1998·Granted Mar 5, 2002·27 cites·36 claims
- 0770US6695259B1Communication system, communication receiving device and communication terminal in the systemHITACHI LTD·Filed 1999·Granted Feb 24, 2004·29 cites·32 claims
- 0865US6839696B1Guarantee charge processing method and apparatusHITACHI LTD·Filed 2000·Granted Jan 4, 2005·1 cites·13 claims
- 0965US6422516B1Artificial satellite with an orbit having a long staying time in a zenith direction, an orbit control method and a communication system therewithHITACHI LTD·Filed 2000·Granted Jul 23, 2002·8 cites·25 claims
- 1064US7308409B2Process for treating perfluoridesHITACHI LTD·Filed 2002·Granted Dec 11, 2007·8 cites·21 claims
- 1163US6824107B2Artificial satellite with an orbit having a long staying time in a zenith direction, an orbit control method and a communication system therewithHITACHI LTD·Filed 2001·Granted Nov 30, 2004·4 cites·22 claims
- 1261US2005073201A1Guarantee charge processing method and apparatusFiled 2004·Application pending·0 cites
- 1359US2004019519A1Method of evaluating a service to be supplied and system using the sameFiled 2003·Application pending·0 cites
- 1458US2015081528A1Method and System for Providing Energy Creation Service of Turbine GeneratorMITSUBISHI HITACHI POWER SYS·Filed 2014·Application pending·0 cites
- 1557US2009100905A1Process for Treating PerfluoridesHITACHI LTD·Filed 2008·Application pending·0 cites
- 1654US6634602B2Artificial satellite with an orbit having a long staying time in a zenith direction, an orbit control method and a communication system therewithHITACHI LTD·Filed 2002·Granted Oct 21, 2003·4 cites·2 claims
- 1752US2006122793A1Process for treating perfluoridesHITACHI LTD·Filed 2006·Application pending·0 cites
- 1848US2009177331A1Energy-Saving Service Offering Method And Apparatus ThereforYABUTANI TAKASHI·Filed 2009·Application pending·0 cites
- 1946US2006105708A1Communication system, communication receiving device and communication terminal in the systemMAEDA TOSHIHIDE·Filed 2005·Application pending·0 cites
- 2045US2005178918A1Communication system, communication receiving device and communication terminal in the systemFiled 2005·Application pending·0 cites
- 2143US2005192712A1Energy-saving service offering methodFiled 2005·Application pending·0 cites
- 2240US2003189136A1Communication system, communication receiving device and communication terminal in the systemFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →