Inventor · disambiguated record
Yuji Nakatsugawa
Also filed as: NAKATSUGAWA YUJI
7 granted patents·2 pending applications·30 citations·filing 2004–2010
78Inventor score
Top patents by PatentIndex Score
9 records- 0189US7961273B2Optical member with retardation control function and liquid crystal displayDAINIPPON PRINTING CO LTD·Filed 2008·Granted Jun 14, 2011·14 cites·27 claims
- 0285US7554636B2Retardation control element, liquid crystal display device with the retardation control element, method of producing the retardation control elementDAINIPPON PRINTING CO LTD·Filed 2007·Granted Jun 30, 2009·12 cites·15 claims
- 0355US8660690B2Robot control systemTANI NOBUHIRO·Filed 2009·Granted Feb 25, 2014·4 cites·3 claims
- 0449US8027014B2Optical element, liquid crystal display device member with the optical element, liquid crystal display device with the liquid crystal display device member, method of producing the optical element and method of evaluating birefringence functional layerDAINIPPON PRINTING CO LTD·Filed 2010·Granted Sep 27, 2011·0 cites·12 claims
- 0549US7751006B2Optical element, liquid crystal display device member with the optical element, liquid crystal display device with the liquid crystal display device member, method of producing the optical element and method of evaluating birefringence functional layerDAINIPPON PRINTING CO LTD·Filed 2007·Granted Jul 6, 2010·0 cites·14 claims
- 0648US7649598B2Optical element and liquid crystal display device, and method of producing optical elementDAINIPPON PRINTING CO LTD·Filed 2007·Granted Jan 19, 2010·0 cites·8 claims
- 0737US2006121392A1Optical filter and display using the sameDAINIPPON PRINTING CO LTD·Filed 2005·Application pending·0 cites
- 0836US2005163958A1Optical filter and display using the sameFiled 2004·Application pending·0 cites
- 0932US9981455B2Gas barrier film, apparatus, and process for producing gas barrier filmNAKATSUGAWA YUJI·Filed 2010·Granted May 29, 2018·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →