Inventor · disambiguated record
Toshihiko Okamoto
Also filed as: OKAMOTO TOSHIHIKO
60 granted patents·23 pending applications·1,656 citations·filing 1978–2025
99Inventor score
Top patents by PatentIndex Score
83 records- 0198US7973108B2Curable compositionKANEKA CORP·Filed 2005·Granted Jul 5, 2011·33 cites·17 claims
- 0298US6642309B2Curable resin compositionKANEKA CORP·Filed 2002·Granted Nov 4, 2003·125 cites·21 claims
- 0397US7550547B2Curable compositionKANEKA CORP·Filed 2005·Granted Jun 23, 2009·25 cites·32 claims
- 0497US7446158B2Curable compositionKANEKA CORP·Filed 2005·Granted Nov 4, 2008·22 cites·20 claims
- 0596US11384267B2Adhesion method employing polymer microparticle-containing curable resin composition having excellent workability, and laminate obtained using said adhesion methodKANEKA CORP·Filed 2020·Granted Jul 12, 2022·2 cites·14 claims
- 0696US7115695B2Curable compositionKANEKA CORP·Filed 2002·Granted Oct 3, 2006·66 cites·8 claims
- 0796US5293163ANavigation apparatus for vehiclesMAZDA MOTOR·Filed 1993·Granted Mar 8, 1994·323 cites·15 claims
- 0895US8586688B2Curable composition and method for improving recovery properties and creep propertiesOKAMOTO TOSHIHIKO·Filed 2011·Granted Nov 19, 2013·12 cites·13 claims
- 0995US7625990B2Curable compositionKANEKA CORP·Filed 2005·Granted Dec 1, 2009·11 cites·22 claims
- 1095US6025445ACurable compoundKANEKA CORP·Filed 1997·Granted Feb 15, 2000·113 cites·7 claims
- 1195US5437880AHealth drink compositionOTSUKA PHARMA CO LTD·Filed 1993·Granted Aug 1, 1995·115 cites·9 claims
- 1295US4279639AN-(2-Substituted-4-pyridyl)ureas and thioureas as well as plant growth regulators containing same, and method for using compounds as plant growth regulatorsOKAMOTO TOSHIHIKO·Filed 1979·Granted Jul 21, 1981·47 cites·9 claims
- 1394US7893170B2Curable composition having improved curability and adhesionKANEKA CORP·Filed 2005·Granted Feb 22, 2011·32 cites·11 claims
- 1492US8003744B2Curing composition with improved heat resistanceKANEKA CORP·Filed 2004·Granted Aug 23, 2011·34 cites·11 claims
- 1592US7960459B2Curable compositionKANEKA CORP·Filed 2007·Granted Jun 14, 2011·25 cites·10 claims
- 1691US10669419B2Curable resin composition, structural adhesive, coating material or fiber reinforced composite material using the same, foam body using the same, laminate using the same, and cured material thereofKANEKA CORP·Filed 2018·Granted Jun 2, 2020·3 cites·14 claims
- 1790US7807756B2Curable compositionKANEKA CORP·Filed 2005·Granted Oct 5, 2010·13 cites·26 claims
- 1890US7781525B2Curable compositionKANEKA CORP·Filed 2005·Granted Aug 24, 2010·11 cites·7 claims
- 1990US7351782B2One-part curable compositionKANEKA CORP·Filed 2003·Granted Apr 1, 2008·28 cites·18 claims
- 2090US6020446ACurable compositionKANEKA CORP·Filed 1997·Granted Feb 1, 2000·86 cites·12 claims
- 2190US4193788AN-(2-Chloro-4-pyridyl)ureasISOGAI YO·Filed 1978·Granted Mar 18, 1980·29 cites·20 claims
- 2287US4308054AN-(2,6-Disubstituted-4-pyridyl)-N'-phenylureasISOGAI YO·Filed 1980·Granted Dec 29, 1981·23 cites·8 claims
- 2386US9534158B2Curable compositionFUJIMOTO TOYOHISA·Filed 2012·Granted Jan 3, 2017·8 cites·15 claims
- 2486US7763673B2Curable composition containing a silicon-containing group polymer, a titanium chelate and an amide waxKANEKA CORP·Filed 2005·Granted Jul 27, 2010·8 cites·18 claims
- 2586US6087456ACurable compositionKANEKA CORP·Filed 1997·Granted Jul 11, 2000·61 cites·20 claims
- 2685US6750331B1Oligosaccharide-supplying compositionsOTSUKA PHARMA CO LTD·Filed 2000·Granted Jun 15, 2004·47 cites·13 claims
- 2784USD664895SAutomobile bodyNAKAGAMI HIDEYASU·Filed 2011·Granted Aug 7, 2012·43 cites·1 claims
- 2882US11781047B2Adhesion method employing polymer microparticle-containing curable resin composition having excellent workability, and laminate obtained using said adhesion methodKANEKA CORP·Filed 2022·Granted Oct 10, 2023·0 cites·13 claims
- 2981US9976027B2Polymer fine particle-containing curable resin composition having improved storage stabilityKANEKA CORP·Filed 2014·Granted May 22, 2018·2 cites·20 claims
- 3081US7910681B2Curable composition having improved adhesionKANEKA CORP·Filed 2005·Granted Mar 22, 2011·6 cites·20 claims
- 3180US5087442APreparation for iron supply, preparation for vitamin supply and method for stabilizing a foam preparationOTSUKA PHARMA CO LTD·Filed 1989·Granted Feb 11, 1992·22 cites·18 claims
- 3279US10100195B2Curable resin composition, structural adhesive, coating material or fiber reinforced composite material using the same, foam body using the same, laminate using the same, and cured material thereofKANEKA CORP·Filed 2014·Granted Oct 16, 2018·2 cites·30 claims
- 3378US7605220B2Curing compositionKANEKA CORP·Filed 2004·Granted Oct 20, 2009·12 cites·16 claims
- 3477US6037375ANutrient compositionOTSUKA PHARMA CO LTD·Filed 1997·Granted Mar 14, 2000·35 cites·1 claims
- 3575US8901255B2Curable compositionMIYAFUJI KIYOSHI·Filed 2011·Granted Dec 2, 2014·2 cites·16 claims
- 3675US6183551B1Curable resin compositionKANEKA CORP·Filed 1997·Granted Feb 6, 2001·28 cites·19 claims
- 3774US6630186B1Drinks containing cochineal colorant and method of preventing discoloration thereofOTSUKA PHARMA CO LTD·Filed 2000·Granted Oct 7, 2003·5 cites·8 claims
- 3874US6451439B2Primer composition and method of effecting adhesion for sealing compositionsKANEKA CORP·Filed 2001·Granted Sep 17, 2002·17 cites·28 claims
- 3972US6576082B2Primer composition and bonding methodKANEKA CORP·Filed 2001·Granted Jun 10, 2003·10 cites·16 claims
- 4072US4331807APyridazine urea plant growth regulatorsOKAMOTO TOSHIHIKO·Filed 1980·Granted May 25, 1982·7 cites·4 claims
- 4172US2023295416A1One-part curable resin composition and adhesiveKANEKA CORP·Filed 2023·Application pending·0 cites
- 4270US6802223B2Capacitative electromagnetic flow meterTOSHIBA KK·Filed 2003·Granted Oct 12, 2004·20 cites·7 claims
- 4368US4397678APlant growth regulatorsOKAMOTO TOSHIHIKO·Filed 1982·Granted Aug 9, 1983·6 cites·4 claims
- 4468US2023331982A1Resin compositionKANEKA CORP·Filed 2023·Application pending·0 cites
- 4565US5455235AFood composition for inhibiting the formation of an intestinal putrefactive productOTSUKA PHARMA CO LTD·Filed 1993·Granted Oct 3, 1995·25 cites·2 claims
- 4665US2025289952A1One-component thermosetting resin composition and utilization thereofKANEKA CORP·Filed 2025·Application pending·0 cites
- 4764US7910682B2Curable composition and methods for improving recovery properties and creep propertiesKANEKA CORP·Filed 2003·Granted Mar 22, 2011·4 cites·7 claims
- 4863US2014039133A1Curable composition and methods for improving recovery properties and creep propertiesKANEKA CORP·Filed 2013·Application pending·0 cites
- 4962US7586595B2Method of scanning and scanning apparatusTDK CORP·Filed 2004·Granted Sep 8, 2009·4 cites·4 claims
- 5059US10017673B2Polymer fine particle-containing curable resin composition having improved bonding strength against impact peelingKANEKA CORP·Filed 2016·Granted Jul 10, 2018·0 cites·18 claims
Showing the top 50 of 83 patent records by PatentIndex Score.
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