Inventor · disambiguated record
Tomoyoshi Nakaigawa
Also filed as: NAKAIGAWA TOMOYOSHI
6 granted patents·5 pending applications·71 citations·filing 2001–2007
81Inventor score
Top patents by PatentIndex Score
11 records- 0164US7068820B2Iris image pickup apparatus and iris authentication apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jun 27, 2006·19 cites·7 claims
- 0264US6832044B2Iris imaging apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Dec 14, 2004·41 cites·9 claims
- 0347US2003231256A1Movable part locking deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Application pending·0 cites
- 0443USD478607SIris recognition cameraMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Aug 19, 2003·6 cites·1 claims
- 0542US2005248725A1Eye image capturing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 0638USD469457SStand for television cameraMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 28, 2003·4 cites·1 claims
- 0738US2009237208A1Imaging device and authentication device using the samePANASONIC CORP·Filed 2007·Application pending·0 cites
- 0834US2002191076A1Iris imaging apparatusFiled 2001·Application pending·0 cites
- 0934US2002191075A1Iris imaging deviceFiled 2001·Application pending·0 cites
- 1028USD499127SIris recognition cameraMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Nov 30, 2004·1 cites·1 claims
- 1127USD486170STelevision cameraMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Feb 3, 2004·0 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →