Inventor · disambiguated record
Masumi Katayama
Also filed as: KATAYAMA MASUMI
4 granted patents·49 citations·filing 2003–2008
76Inventor score
Files withFUJITSU LTD4
Top patents by PatentIndex Score
4 records- 0178US7540428B2RFID tag, RFID-tag antenna, RFID-tag antenna sheet, and method of manufacturing RFID tagFUJITSU LTD·Filed 2004·Granted Jun 2, 2009·23 cites·11 claims
- 0272US7363704B2RFID tag and method of manufacturing RFID tagFUJITSU LTD·Filed 2004·Granted Apr 29, 2008·17 cites·8 claims
- 0370US7196512B2Magnetic head testerFUJITSU LTD·Filed 2003·Granted Mar 27, 2007·8 cites·11 claims
- 0460US7699235B2RFID tag, RFID-tag antenna, RFID-tag antenna sheet, and method of manufacturing RFID tagFUJITSU LTD·Filed 2008·Granted Apr 20, 2010·1 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →