Inventor · disambiguated record
Tadashi Oonishi
Also filed as: OONISHI TADASHI
6 granted patents·231 citations·filing 1999–2005
86Inventor score
Technology areasG06K
Top patents by PatentIndex Score
6 records- 0192US6972662B1RFID (radio frequency identification) and IC cardRENESAS TECH CORP·Filed 2000·Granted Dec 6, 2005·118 cites·12 claims
- 0279US7250863B2Transponder and a sensing system using the transponderHITACHI LTD·Filed 2005·Granted Jul 31, 2007·10 cites·7 claims
- 0375US6955300B1Dual interface IC cardRENESAS TECH CORP·Filed 2003·Granted Oct 18, 2005·22 cites·14 claims
- 0469US6585166B1Composite IC cardHITACHI LTD·Filed 1999·Granted Jul 1, 2003·38 cites·14 claims
- 0563US6173900B1IC cardHITACHI LTD·Filed 1999·Granted Jan 16, 2001·31 cites·15 claims
- 0644US6637664B1Composite IC cardHITACHI LTD·Filed 1999·Granted Oct 28, 2003·12 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →