Inventor · disambiguated record
Kazuo Haraoka
Also filed as: HARAOKA KAZUO
12 granted patents·119 citations·filing 1999–2009
90Inventor score
Top patents by PatentIndex Score
12 records- 0182US7093000B1Transmitting apparatus, transmitting method, receiving apparatus, receiving method, transmitting and receiving system, and transmitting and receiving methodINFORMATION BROADCASTING LAB I·Filed 2000·Granted Aug 15, 2006·28 cites·26 claims
- 0275US7051064B1Apparatus and method for maintaining hierarchical directory structure and transmitting changes in sameINFORMATION BROADCASTING LAB I·Filed 2000·Granted May 23, 2006·26 cites·18 claims
- 0369US7894702B2Method and apparatus of obtaining directivitySONY CORP·Filed 2009·Granted Feb 22, 2011·5 cites·25 claims
- 0466US7363307B1Apparatus and method for communicating hierarchical structures of directoriesSONY CORP·Filed 2000·Granted Apr 22, 2008·13 cites·7 claims
- 0563US8346034B2Optical selector switch and signal-processing apparatusSONY CORP·Filed 2008·Granted Jan 1, 2013·3 cites·11 claims
- 0659US7627881B1Transmitting apparatus and receiving apparatusSONY CORP·Filed 2000·Granted Dec 1, 2009·6 cites·6 claims
- 0755US8335408B2Signal processing apparatusSEKIYA TOSHIYUKI·Filed 2008·Granted Dec 18, 2012·1 cites·16 claims
- 0855US7328402B1Change detection in a hierarchical directory using messages having a filtering maskSONY CORP·Filed 2000·Granted Feb 5, 2008·5 cites·10 claims
- 0949US6810423B1Communication systemSONY CORP·Filed 1999·Granted Oct 26, 2004·20 cites·6 claims
- 1047US7657630B2Contents providing device, contents providing method, receiving device, receiving method, communication system, and communication methodSONY CORP·Filed 2004·Granted Feb 2, 2010·0 cites·15 claims
- 1144US7889957B2Optical selector switch and signal-processing apparatusSONY CORP·Filed 2009·Granted Feb 15, 2011·0 cites·22 claims
- 1239US6898801B1Transmission apparatus and method, receiving apparatus and method, and distribution mediumSONY CORP·Filed 1999·Granted May 24, 2005·12 cites·6 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →