Inventor · disambiguated record
Masaru Nagai
Also filed as: NAGAI MASARU
16 granted patents·1 pending application·116 citations·filing 1983–2019
92Inventor score
Top patents by PatentIndex Score
17 records- 0193US7036905B2Inkjet recording apparatusKONICA MINOLTA HOLDINGS INC·Filed 2005·Granted May 2, 2006·16 cites·7 claims
- 0287US7445313B2Inkjet recording apparatusKONICA MINOLTA HOLDINGS INC·Filed 2005·Granted Nov 4, 2008·10 cites·3 claims
- 0381US6979071B2Image recording apparatusKONICA MINOLTA HOLDINGS INC·Filed 2005·Granted Dec 27, 2005·6 cites·3 claims
- 0475US4623233AElectromagnetically driven shutter deviceKONISHIROKU PHOTO IND·Filed 1986·Granted Nov 18, 1986·14 cites·21 claims
- 0569US4733261AAutomatic focusing cameraKONISHIROKU PHOTO IND·Filed 1987·Granted Mar 22, 1988·12 cites·22 claims
- 0668US8541777B2Color conversion film and multicolor-emitting, organic electroluminescent device comprising the color conversion filmHAMA TOSHIO·Filed 2009·Granted Sep 24, 2013·3 cites·20 claims
- 0768US4519691APhotographic taking lens driving meansKONISHIROKU PHOTO IND·Filed 1984·Granted May 28, 1985·21 cites·8 claims
- 0864US8785007B2Pendant-type polymeric compound, color conversion film using pendant-type polymeric compound, and multicolor emission organic EL deviceNAGAI MASARU·Filed 2010·Granted Jul 22, 2014·1 cites·7 claims
- 0957US4598989ACameraKONISHIROKU PHOTO IND·Filed 1983·Granted Jul 8, 1986·14 cites·8 claims
- 1056US8847219B2Color conversion film and multicolor-emitting, organic electroluminescent device comprising the color conversion filmSHARP KABUSHIKI KAISA·Filed 2013·Granted Sep 30, 2014·0 cites·10 claims
- 1154US8558450B2Color conversion film using polymeric dye, and multicolor light-emitting organic EL device using sameNAGAI MASARU·Filed 2009·Granted Oct 15, 2013·0 cites·15 claims
- 1251US8771030B2Color conversion layer and manufacturing method for sameNAGAI MASARU·Filed 2009·Granted Jul 8, 2014·0 cites·9 claims
- 1350US8389985B2Color conversion film containing a conjugated high molecular weight copolymer and multicolor light-emitting organic EL device including the sameNAGAI MASARU·Filed 2009·Granted Mar 5, 2013·0 cites·6 claims
- 1448US11079972B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2019·Granted Aug 3, 2021·0 cites·3 claims
- 1544US6295151B1Optical transmission and receiving equipmentNEC CORP·Filed 1998·Granted Sep 25, 2001·11 cites·12 claims
- 1643US5233402AColor image forming apparatus with improved color image registrationKONISHIROKU PHOTO IND·Filed 1992·Granted Aug 3, 1993·8 cites·10 claims
- 1738US2006209140A1Inkjet recording apparatusKONICA MINOLTA HOLDINGS INC·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →