Inventor · disambiguated record
Hiroki Sekiguchi
Also filed as: SEKIGUCHI HIROKI
19 granted patents·6 pending applications·24 citations·filing 1999–2020
90Inventor score
Top patents by PatentIndex Score
25 records- 0187US11198834B2Grease compositionIDEMITSU KOSAN CO·Filed 2018·Granted Dec 14, 2021·2 cites·6 claims
- 0278US10934482B2Color conversion composition, color conversion sheet, and light-emitting body, lighting device, backlight unit, and display each including sameTORAY INDUSTRIES·Filed 2017·Granted Mar 2, 2021·1 cites·16 claims
- 0377US9117979B2Phosphor sheet, LED and light emitting device using the same and method for manufacturing LEDMATSUMURA NOBUO·Filed 2011·Granted Aug 25, 2015·4 cites·16 claims
- 0476US8617418B2Conductive film removal agent and conductive film removal methodSEKIGUCHI HIROKI·Filed 2010·Granted Dec 31, 2013·2 cites·11 claims
- 0568US9156751B2Lubricating oil composition and lubricating oil composition for continuously variable transmissionSEKIGUCHI HIROKI·Filed 2011·Granted Oct 13, 2015·1 cites·19 claims
- 0668US7964540B2Lube base oil and lubricating oil compositionIDEMITSU KOSAN CO·Filed 2004·Granted Jun 21, 2011·4 cites·18 claims
- 0761US8338653B2Lubricating oil for non-stage transmissionSEKIGUCHI HIROKI·Filed 2008·Granted Dec 25, 2012·1 cites·11 claims
- 0859US6756343B1Triketone derivatives and herbicideIDEMITSU KOSAN CO·Filed 1999·Granted Jun 29, 2004·8 cites·18 claims
- 0955US11028335B2Grease composition, method for manufacturing grease composition, and method for using grease compositionIDEMITSU KOSAN CO·Filed 2018·Granted Jun 8, 2021·0 cites·12 claims
- 1055US9321046B2Recovery method and recycling method for boron trifluoride complexIDEMITSU KOSAN CO·Filed 2013·Granted Apr 26, 2016·0 cites·13 claims
- 1154US9273264B2Ester compound, lubricant base oil, lubricant, grease base oil, and greaseHIRONAKA YOSHIO·Filed 2012·Granted Mar 1, 2016·0 cites·15 claims
- 1253US2021130730A1Lubricating oil compositionIDEMITSU KOSAN CO·Filed 2019·Application pending·0 cites
- 1352US8642895B2Substrate with transparent conductive layer and method for producing the same, and touch panel using the sameMATA JUNJI·Filed 2009·Granted Feb 4, 2014·1 cites·12 claims
- 1452US2010190670A1Lubricant additive and lubricant compositionIDEMITSU KOSAN CO·Filed 2008·Application pending·0 cites
- 1550US10266787B2Grease compositionIDEMITSU KOSAN CO·Filed 2013·Granted Apr 23, 2019·0 cites·12 claims
- 1649US10240103B2Grease composition for bearingIDEMITSU KOSAN CO·Filed 2014·Granted Mar 26, 2019·0 cites·17 claims
- 1749US2004002425A1Triketone derivatives and herbicidesIDEMITSU KOSAN CO·Filed 2003·Application pending·0 cites
- 1848US7235509B2Processes for the recovery and recycling of boron trifluoride or complexes thereofIDEMITSU KOSAN CO·Filed 2003·Granted Jun 26, 2007·0 cites·23 claims
- 1946US2012295071A1Conductive laminated body and touch panel using the sameSATO YOSHIKAZU·Filed 2010·Application pending·0 cites
- 2044US9340743B2Metallurgical lubricant powder and metal powder compositionSEKIGUCHI HIROKI·Filed 2011·Granted May 17, 2016·0 cites·20 claims
- 2144US2015045273A1Grease and method for softening greaseIDEMITSU KOSAN CO·Filed 2013·Application pending·0 cites
- 2238US8686621B2Piezoelectric devices and methods for manufacturing the sameSEKIGUCHI HIROKI·Filed 2012·Granted Apr 1, 2014·0 cites·6 claims
- 2336US12394039B2Lubricating oil degradation evaluation system and lubricating oil degradation evaluation methodIDEMITSU KOSAN CO·Filed 2020·Granted Aug 19, 2025·0 cites·6 claims
- 2434US2004058957A1Benzothiophene derivatives and herbicidal compositions containing the sameFiled 2001·Application pending·0 cites
- 2532US11296674B2Quartz crystal deviceNIHON DEMPA KOGYO CO·Filed 2018·Granted Apr 5, 2022·0 cites·6 claims
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