Inventor · disambiguated record
Masafumi Tsuru
Also filed as: TSURU MASAFUMI
5 granted patents·51 citations·filing 2003–2018
77Inventor score
Top patents by PatentIndex Score
5 records- 0177US7783895B2Method and apparatus for encrypting data to be secured and inputting/outputting the sameSANYO ELECTRIC CO·Filed 2004·Granted Aug 24, 2010·25 cites·6 claims
- 0268US7716746B2Data storing device for classified dataSANYO ELECTRIC CO·Filed 2003·Granted May 11, 2010·14 cites·16 claims
- 0362US7650328B2Data storage device capable of storing multiple sets of history information on input/output processing of security data without duplicationSANYO ELECTRIC CO·Filed 2003·Granted Jan 19, 2010·9 cites·8 claims
- 0457US7721346B2Method and apparatus for encrypting data to be secured and inputting/outputting the sameSANYO ELECTRIC CO·Filed 2004·Granted May 18, 2010·3 cites·15 claims
- 0538US11258845B2Browser management system, browser management method, browser management program, and client programVALUECOMMERCE CO LTD·Filed 2018·Granted Feb 22, 2022·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →