Inventor · disambiguated record
Naozumi Iwasawa
Also filed as: IWASAWA NAOZUMI
45 granted patents·705 citations·filing 1974–2003
98Inventor score
Top patents by PatentIndex Score
45 records- 0195US3974303AMethod for forming coating filmsKANSAI PAINT CO LTD·Filed 1974·Granted Aug 10, 1976·77 cites·19 claims
- 0289US5026793AResin compositions and a method of curing the sameKANSAI PAINT CO LTD·Filed 1989·Granted Jun 25, 1991·27 cites·4 claims
- 0380US5492968AResin compositions and a method of curing the sameKANSAI PAINT CO LTD·Filed 1994·Granted Feb 20, 1996·19 cites·2 claims
- 0480US5096936APhoto-crosslinkable resin compositionKANSAI PAINT CO LTD·Filed 1990·Granted Mar 17, 1992·27 cites·8 claims
- 0580US4329266AWater-dispersed coating composition comprising an acrylic graft polymer containing carboxyl groups, hydroxyl and/or amide groupsKANSAI PAINT CO LTD·Filed 1980·Granted May 11, 1982·28 cites·27 claims
- 0678US5455117AElectromagnetic wave reflection-preventing material and electromagnetic wave reflection-preventing methodKANSAI PAINT CO LTD·Filed 1993·Granted Oct 3, 1995·47 cites·10 claims
- 0777US5102775AVisible light sensitive electrodeposition coating composition and image-forming method using the sameKANSAI PAINT CO LTD·Filed 1989·Granted Apr 7, 1992·29 cites·18 claims
- 0876US5496678APhotosensitive compositions containing a polymer with carboxyl and hydroxyphenyl groups, a compound with multiple ethylenic unsaturation and a photo-acid generatorKANSAI PAINT CO LTD·Filed 1994·Granted Mar 5, 1996·26 cites·9 claims
- 0976US5196487ACorrosion preventive resin and photopolymerizable composition incorporating sameKANSAI PAINT CO LTD·Filed 1991·Granted Mar 23, 1993·17 cites·10 claims
- 1075US5455116AElectromagnetic wave reflection-preventing material and electromagnetic wave reflection-preventing methodKANSAI PAINT CO LTD·Filed 1993·Granted Oct 3, 1995·32 cites·10 claims
- 1174US5093223AMethod of forming a cured coating filmKANSAI PAINT CO LTD·Filed 1988·Granted Mar 3, 1992·24 cites·5 claims
- 1271US5344740APositive-type photosensitive electrodeposition coating composition containing quinonediazide resin having an anion-forming group and a nitrogen-containing compound and process for producing circuit plate using sameKANSAI PAINT CO LTD·Filed 1992·Granted Sep 6, 1994·27 cites·7 claims
- 1369US5389727AResin compositions and a method of curing the sameKANSAI PAINT CO LTD·Filed 1993·Granted Feb 14, 1995·18 cites·3 claims
- 1469US4069274AThermosetting acrylic powder coating compositionsKANSAI PAINT CO LTD·Filed 1975·Granted Jan 17, 1978·16 cites·14 claims
- 1567US5002977AActive energy ray-curable unsaturated resin compositionKANSAI PAINT CO LTD·Filed 1989·Granted Mar 26, 1991·16 cites·12 claims
- 1664US5453328AElectromagnetic wave reflection-preventing material and electromagnetic wave reflection-preventing methodKANSAI PAINT CO LTD·Filed 1994·Granted Sep 26, 1995·22 cites·13 claims
- 1764US4975351APositive-type photosensitive electrodeposition coating composition with o-quinone diazide sulfonyl amide polymerKANSAI PAINT CO LTD·Filed 1988·Granted Dec 4, 1990·16 cites·12 claims
- 1864US4011381AProcess for preparing thermosetting powder coating compositionKANSAI PAINT CO LTD·Filed 1975·Granted Mar 8, 1977·11 cites·15 claims
- 1962US4927884ACurable compositionKANSAI PAINT CO LTD·Filed 1988·Granted May 22, 1990·16 cites·13 claims
- 2060US5134054APositive-type photosensitive electrodeposition coating composition and process for producing circuit plateKANSAI PAINT CO LTD·Filed 1992·Granted Jul 28, 1992·16 cites·16 claims
- 2160US4089910AThermosetting powder coating compositionsKANSAI PAINT CO LTD·Filed 1975·Granted May 16, 1978·11 cites·17 claims
- 2259US5624781APositive type anionic electrodeposition photo-resist composition and process for pattern formation using said compositionKANSAI PAINT CO LTD·Filed 1994·Granted Apr 29, 1997·19 cites·23 claims
- 2359US4904504AMethod of preventing adhesion of organismsKANSAI PAINT CO LTD·Filed 1988·Granted Feb 27, 1990·16 cites·14 claims
- 2459US4898656AElectrodeposition coating process of photoresist for printed circuit boardKANSAI PAINT CO LTD·Filed 1989·Granted Feb 6, 1990·18 cites·16 claims
- 2558US7179358B2Method for forming electrodeposition coating filmKANSAI PAINT CO LTD·Filed 2003·Granted Feb 20, 2007·2 cites·10 claims
- 2655US5527656APositive type electrodeposition photoresist compositionsKANSAI PAINT CO LTD·Filed 1994·Granted Jun 18, 1996·10 cites·44 claims
- 2753US5281449AMethod of forming pattern coatings based on a radiation curable composition which contains a resin having both thioether and carboxyl groupsKANSAI PAINT CO LTD·Filed 1991·Granted Jan 25, 1994·11 cites·16 claims
- 2853US5262242AColored films for use in vacuum formingKANSAI PAINT CO LTD·Filed 1991·Granted Nov 16, 1993·22 cites·7 claims
- 2949US5284919AResin compositions and a method of curing the sameKANSAI PAINT CO LTD·Filed 1991·Granted Feb 8, 1994·8 cites·2 claims
- 3048US5439774APositive-type photosensitive electrodeposition coating composition containing resin having ionic group and modified quinonediazidesulfone unitKANSAI PAINT CO LTD·Filed 1994·Granted Aug 8, 1995·8 cites·15 claims
- 3147US5045434AVisible radiation sensitive composition containing substituted 3-(benzothiazo-2-yl)-7-diethylaminocoumarin as sensitizersKANSAI PAINT CO LTD·Filed 1990·Granted Sep 3, 1991·12 cites·16 claims
- 3243US4923930ACurable resin and resin composition curable at low temperatureKANSAI PAINT CO LTD·Filed 1988·Granted May 8, 1990·5 cites·14 claims
- 3341US5650259AProcesses for pattern formation using photosensitive compositions and liquid developmentKANSAI PAINT CO LTD·Filed 1995·Granted Jul 22, 1997·6 cites·3 claims
- 3441US5422222AElectrodeposition coating compositionKANSAI PAINT CO LTD·Filed 1994·Granted Jun 6, 1995·8 cites·13 claims
- 3540US5370971AEpoxy based photopolymerizable compositionKANSAI PAINT CO LTD·Filed 1992·Granted Dec 6, 1994·9 cites·19 claims
- 3638US4038225AThermosetting high solid coating compositionKANSAI PAINT CO LTD·Filed 1975·Granted Jul 26, 1977·5 cites·10 claims
- 3736US4973477ACoating compositions for preventing adhesion of organismsKANSAI PAINT CO LTD·Filed 1989·Granted Nov 27, 1990·4 cites·6 claims
- 3835US5702872AProcess for resist pattern formation using positive electrodeposition photoresist compositionsKANSAI PAINT CO LTD·Filed 1996·Granted Dec 30, 1997·3 cites·44 claims
- 3933US5216094AResins with unsaturated carbonyl and hydroxyl groupsKANSAI PAINT CO LTD·Filed 1992·Granted Jun 1, 1993·1 cites·5 claims
- 4032US5591562AWater and acid developable photoresist composition exhibiting improved adhesionSONY CORP·Filed 1994·Granted Jan 7, 1997·5 cites·14 claims
- 4132US5576148AProcess for production of printed circuit boardKANSAI PAINT CO LTD·Filed 1995·Granted Nov 19, 1996·3 cites·13 claims
- 4231US5518859APositive-type photosensitive electrodeposition coating composition and process for producing circuit plateKANSAI PAINT CO LTD·Filed 1995·Granted May 21, 1996·2 cites·14 claims
- 4331US5236810AProcess for preparing printed-circuit boardKANSAI PAINT CO LTD·Filed 1990·Granted Aug 17, 1993·3 cites·6 claims
- 4429US5070000AElectrodeposition coating composition for use in printed circuit board photo resistKANSAI PAINT CO LTD·Filed 1988·Granted Dec 3, 1991·1 cites·7 claims
- 4529US5015472ACoating compositions and methods for preventing adhesion of organismsKANSAI PAINT CO LTD·Filed 1990·Granted May 14, 1991·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →