Inventor · disambiguated record
Kumiko Yamaguchi
Also filed as: YAMAGUCHI KUMIKO
6 granted patents·3 pending applications·6 citations·filing 2006–2013
70Inventor score
Top patents by PatentIndex Score
9 records- 0170US9141163B2Portable terminal, recording mediumNTT DOCOMO INC·Filed 2013·Granted Sep 22, 2015·3 cites·4 claims
- 0262US8239324B2Mobile terminalASAI MAO·Filed 2008·Granted Aug 7, 2012·3 cites·2 claims
- 0351US2014258111A1Portable terminal, electronic currency usage restriction system, and recording mediumNTT DOCOMO INC·Filed 2012·Application pending·0 cites
- 0451US2014054376A1Portable terminal and optimum priority generation methodNTT DOCOMO INC·Filed 2012·Application pending·0 cites
- 0548US2010162107A1Terminal equipment and application list display methodNTT DOCOMO INC·Filed 2009·Application pending·0 cites
- 0645US9237508B2Mobile terminal and information reading preventing methodNTT DOCOMO INC·Filed 2013·Granted Jan 12, 2016·0 cites·10 claims
- 0739US8306867B2Reproducing apparatus, portable communication apparatus, administrative server, and content distribution systemNOJIMA MITSUNORI·Filed 2008·Granted Nov 6, 2012·0 cites·3 claims
- 0836US8121488B2Infrared communication apparatus and infrared communication methodYAMAGUCHI KUMIKO·Filed 2006·Granted Feb 21, 2012·0 cites·4 claims
- 0933US9027160B2Access management system and access management methodYAMAGUCHI KUMIKO·Filed 2010·Granted May 5, 2015·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →