Inventor · disambiguated record
Yasuhiko Sakagami
Also filed as: SAKAGAMI YASUHIKO
6 granted patents·137 citations·filing 1996–2011
84Inventor score
Files withSONY CORP6
Top patents by PatentIndex Score
6 records- 0191US7178042B2Portable information processing apparatus and method of the sameSONY CORP·Filed 2002·Granted Feb 13, 2007·65 cites·3 claims
- 0265US8015424B2Portable information processing apparatus and method of the sameSONY CORP·Filed 2008·Granted Sep 6, 2011·2 cites·6 claims
- 0364US7434075B2Portable information processing apparatus and method of the sameSONY CORP·Filed 2006·Granted Oct 7, 2008·2 cites·3 claims
- 0464US5905882AElectronic-equipment control apparatus, electronic-equipment control method and electronic-equipment control systemSONY CORP·Filed 1996·Granted May 18, 1999·57 cites·3 claims
- 0550US8370668B2Portable information processing apparatus having a switchable operating state and method of the sameSONY CORP·Filed 2011·Granted Feb 5, 2013·0 cites·10 claims
- 0642US6449724B1Portable information processing apparatus with a suspend mode and method of controlling the sameSONY CORP·Filed 1998·Granted Sep 10, 2002·11 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →