Inventor · disambiguated record
Yoshihiro Hosaka
Also filed as: HOSAKA YOSHIHIRO
18 granted patents·2 pending applications·487 citations·filing 1979–2018
95Inventor score
Files withJAPAN SYNTHETIC RUBBER CO LTD8DAIFUKU KK4JSR CORP4HOSAKA YOSHIHIRO1JAPAN SYNTHETIC RUBBER CO INC1
Top patents by PatentIndex Score
20 records- 0198US5405720ARadiation-sensitive composition containing 1,2 quinonediazide compound, alkali-soluble resin and monooxymonocarboxylic acid ester solventJAPAN SYNTHETIC RUBBER CO LTD·Filed 1994·Granted Apr 11, 1995·129 cites·11 claims
- 0289US8459013B2Urea tank with closure member for vehicle exhaust systemHOSAKA YOSHIHIRO·Filed 2009·Granted Jun 11, 2013·24 cites·19 claims
- 0389US4275142APhotosensitive compositions and printing plates containing sameJAPAN SYNTHETIC RUBBER CO LTD·Filed 1979·Granted Jun 23, 1981·44 cites·44 claims
- 0488US6270939B1Radiation-sensitive resin compositionJSR CORP·Filed 2000·Granted Aug 7, 2001·21 cites·15 claims
- 0586US10619407B2Sliding fire doorDAIFUKU KK·Filed 2018·Granted Apr 14, 2020·4 cites·7 claims
- 0685US4499171APositive type photosensitive resin composition with at least two o-quinone diazidesJAPAN SYNTHETIC RUBBER CO LTD·Filed 1983·Granted Feb 12, 1985·40 cites·18 claims
- 0781US5215857A1,2-quinonediazide containing radiation-sensitive resin composition utilizing methyl 2-hydroxypropionate, ethyl 2-hydroxypropionate or methyl 3-methoxypropionate as the solventJAPAN SYNTHETIC RUBBER CO LTD·Filed 1991·Granted Jun 1, 1993·37 cites·8 claims
- 0878US5494784AMethod of pattern formation utilizing radiation-sensitive resin composition containing monooxymonocarboxylic acid ester solventJAPAN SYNTHETIC RUBBER CO LTD·Filed 1994·Granted Feb 27, 1996·21 cites·14 claims
- 0978US4384037APositive type photosensitive resin compositionJAPAN SYNTHETIC RUBBER CO LTD·Filed 1981·Granted May 17, 1983·23 cites·14 claims
- 1077US6020104ARadiation-sensitive resin composition utilizing monooxymonocarboxylic acid ester solventJSR CORP·Filed 1999·Granted Feb 1, 2000·23 cites·15 claims
- 1176US6228554B1Radiation-sensitive resin compositionJSR CORP·Filed 1999·Granted May 8, 2001·23 cites·9 claims
- 1274US5925492ARadiation-sensitive resin composition utilizing monooxymonocarboxylic acid ester solventJSR CORP·Filed 1997·Granted Jul 20, 1999·21 cites·12 claims
- 1374US5238774ARadiation-sensitive composition containing 1,2-quinonediazide compound, alkali-soluble resin and monooxymonocarboxylic acid ester solventJAPAN SYNTHETIC RUBBER CO LTD·Filed 1991·Granted Aug 24, 1993·28 cites·11 claims
- 1473US5087548APositive type radiation-sensitive resin compositionJAPAN SYNTHETIC RUBBER CO INC·Filed 1988·Granted Feb 11, 1992·25 cites·1 claims
- 1571US4923948ACurable compositionJAPAN SYNTHETIC RUBBER CO LTD·Filed 1988·Granted May 8, 1990·20 cites·7 claims
- 1670US7409363B2Centralized management system for maintenance partsDAIFUKU KK·Filed 2003·Granted Aug 5, 2008·3 cites·4 claims
- 1758US9932767B2Fire doorKROSAKI HARIMA CORP·Filed 2017·Granted Apr 3, 2018·1 cites·8 claims
- 1842US9670715B2Fire doorDAIFUKU KK·Filed 2016·Granted Jun 6, 2017·0 cites·6 claims
- 1942US2019112131A1Article Transport FacilityDAIFUKU KK·Filed 2018·Application pending·0 cites
- 2041US2015056367A1Composition for forming liquid crystal alignment film and liquid crystal display elementSOKI CORP·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →