Inventor · disambiguated record
Nagahisa Chikazawa
Also filed as: CHIKAZAWA NAGAHISA
9 granted patents·1 pending application·127 citations·filing 2001–2010
87Inventor score
Top patents by PatentIndex Score
10 records- 0189US7379569B2Fingerprint recognizing apparatus and information processing unit having such apparatusFUJITSU LTD·Filed 2001·Granted May 27, 2008·87 cites·15 claims
- 0275US7515425B2Electronic device and cooling unitFUJITSU LTD·Filed 2007·Granted Apr 7, 2009·6 cites·8 claims
- 0371US7876568B2Electronic deviceFUJITSU LTD·Filed 2007·Granted Jan 25, 2011·5 cites·9 claims
- 0471US7652883B2Electronic deviceFUJITSU LTD·Filed 2007·Granted Jan 26, 2010·5 cites·7 claims
- 0570US8199524B2Electronic device and metal plate memberCHIKAZAWA NAGAHISA·Filed 2007·Granted Jun 12, 2012·6 cites·5 claims
- 0670US7215539B2Display device having panel display unitFUJITSU LTD·Filed 2006·Granted May 8, 2007·4 cites·13 claims
- 0768US8081172B2Pen unit and electronic apparatusCHIKAZAWA NAGAHISA·Filed 2008·Granted Dec 20, 2011·5 cites·30 claims
- 0865US7254013B2Panel member unitFUJITSU LTD·Filed 2004·Granted Aug 7, 2007·9 cites·25 claims
- 0946US7126560B2Display device having panel display unitFUJITSU LTD·Filed 2003·Granted Oct 24, 2006·0 cites·13 claims
- 1036US2011080375A1Image display panel and electronic apparatusFUJITSU LTD·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →