Inventor · disambiguated record
Hirokazu Kawahara
Also filed as: KAWAHARA HIROKAZU
5 granted patents·139 citations·filing 1999–2007
82Inventor score
Technology areasG06F
Files withSONY CORP5
Top patents by PatentIndex Score
5 records- 0190US7237112B1Information processing systemSONY CORP·Filed 2000·Granted Jun 26, 2007·67 cites·3 claims
- 0278US7373521B1Semiconductor IC, information processing method, information processing device, and program storage mediumSONY CORP·Filed 2000·Granted May 13, 2008·33 cites·5 claims
- 0371US7356726B2Frequency control apparatus for controlling the operation frequency of an objectSONY CORP·Filed 2004·Granted Apr 8, 2008·19 cites·30 claims
- 0451US7958366B2Information processing systemSONY CORP·Filed 2007·Granted Jun 7, 2011·0 cites·11 claims
- 0543US6285092B1Cable apparatusSONY CORP·Filed 1999·Granted Sep 4, 2001·20 cites·4 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →