Inventor · disambiguated record
Hajime Nakao
Also filed as: NAKAO HAJIME
44 granted patents·12 pending applications·1,030 citations·filing 2000–2024
97Inventor score
Top patents by PatentIndex Score
56 records- 0198US8193129B2Refrigerator oil, compressor oil composition, hydraulic fluid composition, metalworking fluid composition, heat treatment oil composition, lubricant composition for machine tool and lubricant compositionTAGAWA KAZUO·Filed 2007·Granted Jun 5, 2012·779 cites·1 claims
- 0298US6479211B1Positive photoresist composition for far ultraviolet exposureFUJI PHOTO FILM CO LTD·Filed 2000·Granted Nov 12, 2002·149 cites·24 claims
- 0394US8023088B2Liquid crystal display device and manufacturing method of the liquid crystal display deviceSONY CORP·Filed 2008·Granted Sep 20, 2011·20 cites·2 claims
- 0491US8227388B2Hydraulic oil compositionTAGAWA KAZUO·Filed 2011·Granted Jul 24, 2012·5 cites·1 claims
- 0590US8299006B2Compressor oil compositionTAGAWA KAZUO·Filed 2011·Granted Oct 30, 2012·3 cites·2 claims
- 0688US8227387B2Metalworking oil compositionTAGAWA KAZUO·Filed 2011·Granted Jul 24, 2012·2 cites·1 claims
- 0785US9340747B2Lubricating oil composition for transmissionsJX NIPPON OIL & ENERGY CORP·Filed 2012·Granted May 17, 2016·3 cites·12 claims
- 0885US9163195B2Lubricant compositionJX NIPPON OIL & ENERGY CORP·Filed 2014·Granted Oct 20, 2015·2 cites·2 claims
- 0983US10227541B2Lubricating oil composition for transmissionsJX NIPPON OIL & ENERGY CORP·Filed 2015·Granted Mar 12, 2019·2 cites·2 claims
- 1083US8247360B2Heat treating oil compositionTAGAWA KAZUO·Filed 2011·Granted Aug 21, 2012·1 cites·1 claims
- 1179US9156261B2Piezoelectric unit, liquid ejecting head, liquid ejecting apparatus and method of manufacturing piezoelectric unitSEIKO EPSON CORP·Filed 2014·Granted Oct 13, 2015·2 cites·8 claims
- 1279US9120992B2Gear oil compositionNAKAO HAJIME·Filed 2011·Granted Sep 1, 2015·2 cites·5 claims
- 1378US10525707B2Liquid ejecting head, liquid ejecting apparatus, and piezoelectric deviceSEIKO EPSON CORP·Filed 2018·Granted Jan 7, 2020·1 cites·11 claims
- 1478US8189157B2Liquid crystal display device and process for manufacturing the sameWATANABE YASUHIRO·Filed 2008·Granted May 29, 2012·5 cites·4 claims
- 1577US8236740B2Lubricating oil compositionTAGAWA KAZUO·Filed 2011·Granted Aug 7, 2012·1 cites·2 claims
- 1677US8232233B2Lubricating oil composition for machine toolsTAGAWA KAZUO·Filed 2011·Granted Jul 31, 2012·1 cites·1 claims
- 1776US9540587B2Lubricating oil composition for transmissionsJX NIPPON OIL & ENERGY CORP·Filed 2013·Granted Jan 10, 2017·2 cites·2 claims
- 1876US7880495B2Display device and test probe for testing display deviceSONY CORP·Filed 2009·Granted Feb 1, 2011·3 cites·11 claims
- 1974US8740354B2Liquid ejecting head and liquid ejecting apparatusNAKAO HAJIME·Filed 2012·Granted Jun 3, 2014·2 cites·10 claims
- 2074US8115882B2Liquid crystal display device and manufacturing method thereofNAKAO HAJIME·Filed 2009·Granted Feb 14, 2012·6 cites·7 claims
- 2173US8833916B2Liquid ejecting head and liquid ejecting apparatusHARA KEIJI·Filed 2012·Granted Sep 16, 2014·2 cites·14 claims
- 2273US8672458B2Liquid ejecting head and liquid ejecting apparatusNAKAO HAJIME·Filed 2011·Granted Mar 18, 2014·2 cites·12 claims
- 2372US9022526B2Liquid ejecting head and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2014·Granted May 5, 2015·1 cites·6 claims
- 2470US6692897B2Positive resist compositionFUJI PHOTO FILM CO LTD·Filed 2001·Granted Feb 17, 2004·25 cites·17 claims
- 2569US8678559B2Liquid ejecting head and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2013·Granted Mar 25, 2014·1 cites·10 claims
- 2659US2024424410A1Non-transitory computer-readable storage medium having game program stored therein, game system, and game processing methodNINTENDO CO LTD·Filed 2024·Application pending·0 cites
- 2759US2024424401A1Non-transitory computer-readable storage medium having game program stored therein, game system, and game processing methodNINTENDO CO LTD·Filed 2024·Application pending·0 cites
- 2859US2025041718A1Computer-readable non-transitory storage medium having game program stored therein, game system, and game processing methodNINTENDO CO LTD·Filed 2024·Application pending·0 cites
- 2959US2024416239A1Game processing system, computer-readable non-transitory storage medium having game program stored therein, and game processing methodNINTENDO CO LTD·Filed 2024·Application pending·0 cites
- 3058US8827423B2Liquid ejecting head and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2013·Granted Sep 9, 2014·0 cites·4 claims
- 3158US2024424392A1Non-transitory computer-readable storage medium having game program stored therein, game system, and game processing methodNINTENDO CO LTD·Filed 2024·Application pending·0 cites
- 3257US2011021394A1Lubricant compositionJX NIPPON OIL & ENERGY CORP·Filed 2009·Application pending·0 cites
- 3357US2024416231A1Game system, game processing method, and non-transitory computer-readable storage medium having game program stored thereinNINTENDO CO LTD·Filed 2024·Application pending·0 cites
- 3456US2024416240A1Computer-readable non-transitory storage medium having game program stored therein, game processing system, game processing apparatus, and game processing methodNINTENDO CO LTD·Filed 2024·Application pending·0 cites
- 3555US11279132B2Liquid ejecting apparatusSEIKO EPSON CORP·Filed 2020·Granted Mar 22, 2022·0 cites·17 claims
- 3655US9381747B2Flow path component, liquid ejecting apparatus, and method for manufacturing flow path componentSEIKO EPSON CORP·Filed 2014·Granted Jul 5, 2016·0 cites·14 claims
- 3755US2024416230A1Game system, game processing method, and non-transitory computer-readable storage medium having game program stored thereinNINTENDO CO LTD·Filed 2024·Application pending·0 cites
- 3854US9248649B2Liquid ejecting head, liquid ejecting apparatus, and method of manufacturing liquid ejecting headSEIKO EPSON CORP·Filed 2014·Granted Feb 2, 2016·0 cites·3 claims
- 3954US2024408489A1Computer-readable non-transitory storage medium having game program stored therein, game processing method, and game systemNINTENDO CO LTD·Filed 2024·Application pending·0 cites
- 4053US9242463B2Liquid-jet head and liquid-jet apparatusSEIKO EPSON CORP·Filed 2014·Granted Jan 26, 2016·0 cites·12 claims
- 4153US9150018B2Liquid ejecting head and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2014·Granted Oct 6, 2015·0 cites·4 claims
- 4252US9469108B2Liquid ejecting head and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2014·Granted Oct 18, 2016·0 cites·8 claims
- 4352US2025041722A1Computer-readable non-transitory storage medium having game program stored therein, game system, and game processing methodNINTENDO CO LTD·Filed 2024·Application pending·0 cites
- 4451US9056476B2Liquid ejecting apparatusSEIKO EPSON CORP·Filed 2014·Granted Jun 16, 2015·0 cites·3 claims
- 4550US8967771B2Liquid ejecting head, liquid ejecting apparatus and method for manufacturing liquid ejecting headSEIKO EPSON CORP·Filed 2014·Granted Mar 3, 2015·0 cites·9 claims
- 4649US9701117B2Liquid-jet head and liquid-jet apparatusSEIKO EPSON CORP·Filed 2014·Granted Jul 11, 2017·0 cites·5 claims
- 4749US9387674B2Flow path unit and liquid ejecting apparatus equipped with flow path unitSEIKO EPSON CORP·Filed 2014·Granted Jul 12, 2016·0 cites·16 claims
- 4848US7214733B2Positive type resist compositionFUJI PHOTO FILM CO LTD·Filed 2003·Granted May 8, 2007·0 cites·12 claims
- 4946US7338740B2Positive resist compositionFUJIFILM CORP·Filed 2004·Granted Mar 4, 2008·1 cites·18 claims
- 5046US7279265B2Positive resist composition and pattern formation method using the sameFUJIFILM CORP·Filed 2004·Granted Oct 9, 2007·1 cites·15 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →