Inventor · disambiguated record
Tai Hirakawa
Also filed as: HIRAKAWA TAI
8 granted patents·41 citations·filing 2003–2019
80Inventor score
Files withSONY INTERACTIVE ENTERTAINMENT INC5SEMICONDUCTOR TECH ACAD RES CT2SONY COMPUTER ENTERTAINMENT INC1
Top patents by PatentIndex Score
8 records- 0181US7360024B2Multi-port integrated cacheSEMICONDUCTOR TECH ACAD RES CT·Filed 2003·Granted Apr 15, 2008·33 cites·5 claims
- 0274US11606114B2Communication deviceSONY INTERACTIVE ENTERTAINMENT INC·Filed 2019·Granted Mar 14, 2023·2 cites·3 claims
- 0370US7694077B2Multi-port integrated cacheSEMICONDUCTOR TECH ACAD RES CT·Filed 2008·Granted Apr 6, 2010·5 cites·11 claims
- 0460US9042282B2Wireless communication device, wireless communication system, and channel switching methodSONY COMPUTER ENTERTAINMENT INC·Filed 2013·Granted May 26, 2015·1 cites·11 claims
- 0552US11510255B2Communication device, electronic apparatus, and wireless connection methodSONY INTERACTIVE ENTERTAINMENT INC·Filed 2019·Granted Nov 22, 2022·0 cites·13 claims
- 0649US11943822B2Communication device, connection destination determination method, and wireless connection methodSONY INTERACTIVE ENTERTAINMENT INC·Filed 2019·Granted Mar 26, 2024·0 cites·12 claims
- 0749US11849352B2Communication device, electronic apparatus, and wireless connection methodSONY INTERACTIVE ENTERTAINMENT INC·Filed 2019·Granted Dec 19, 2023·0 cites·8 claims
- 0845US12075508B2Communication device and method of controlling a communication unit to operate as a master or a slave to an external apparatusSONY INTERACTIVE ENTERTAINMENT INC·Filed 2019·Granted Aug 27, 2024·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →