Inventor · disambiguated record
Koichi Tsutsui
Also filed as: TSUTSUI KOICHI
25 granted patents·329 citations·filing 1975–1997
96Inventor score
Top patents by PatentIndex Score
25 records- 0184US5034432APowder coatingsNIPPON PAINT CO LTD·Filed 1989·Granted Jul 23, 1991·39 cites·5 claims
- 0281US4093674APowder coating compositionNIPPON PAINT CO LTD·Filed 1975·Granted Jun 6, 1978·36 cites·10 claims
- 0379US5070161AHeat-latent, cationic polymerization initiator and resin compositions containing sameNIPPON PAINT CO LTD·Filed 1989·Granted Dec 3, 1991·24 cites·3 claims
- 0468US4853436AGraft polymerization of substituted styrene polymers having pendant vinylidene groupsNIPPON PAINT CO LTD·Filed 1988·Granted Aug 1, 1989·10 cites·8 claims
- 0564US5711489AElectrostatic powder coating method and apparatusNIHON PARKERIZING·Filed 1995·Granted Jan 27, 1998·27 cites·10 claims
- 0663US5928731AElectrostatic powder spray coating methodNIHON PARKERIZING·Filed 1997·Granted Jul 27, 1999·32 cites·3 claims
- 0759US4659795AProcess for producing polymeric resinNIPPON PAINT CO LTD·Filed 1983·Granted Apr 21, 1987·14 cites·1 claims
- 0857US5266652AResinous composition for powder coatingNIPPON PAINT CO LTD·Filed 1992·Granted Nov 30, 1993·11 cites·3 claims
- 0957US4867573APowder treating method and apparatus used thereforNIPPON PAINT CO LTD·Filed 1987·Granted Sep 19, 1989·15 cites·8 claims
- 1056US5468813APowder coatingNIPPON PAINT CO LTD·Filed 1994·Granted Nov 21, 1995·15 cites·14 claims
- 1155US4772788ACorona discharge treating systemNIPPON PAINT CO LTD·Filed 1986·Granted Sep 20, 1988·14 cites·19 claims
- 1253US5747150AElectrostatic powder coating methodNIPPON PAINT CO LTD·Filed 1996·Granted May 5, 1998·15 cites·13 claims
- 1350US5212243AA powder coating which is excellent in stain resistanceNIPPON PAINT CO LTD·Filed 1992·Granted May 18, 1993·14 cites·4 claims
- 1448US4976785APaint resinNIPPON PAINT CO LTD·Filed 1989·Granted Dec 11, 1990·10 cites·12 claims
- 1546US5162058ACoating powder compositionNIPPON PAINT CO LTD·Filed 1990·Granted Nov 10, 1992·11 cites·1 claims
- 1639US5648117APowder coating compositionNIPPON PAINT CO LTD·Filed 1995·Granted Jul 15, 1997·6 cites·8 claims
- 1738US5523349APowder coating compositionNIPPON PAINT CO LTD·Filed 1994·Granted Jun 4, 1996·5 cites·8 claims
- 1838US5112689AComposite particleNIPPON PAINT CO LTD·Filed 1989·Granted May 12, 1992·4 cites·4 claims
- 1938US4879100ACorona discharge treatment apparatusNIPPON PAINT CO LTD·Filed 1987·Granted Nov 7, 1989·7 cites·7 claims
- 2036US5248809AProcess for preparing a polymerizable compound having both polymerizable double bond and hydroxyl groupNIPPON PAINT CO LTD·Filed 1989·Granted Sep 28, 1993·4 cites·10 claims
- 2133US5915621AElectrostatic powder coating method and apparatusNIPPON PAINT CO LTD·Filed 1997·Granted Jun 29, 1999·6 cites·22 claims
- 2232US5323970AMethod for making a powder coatingNIPPON PAINT CO LTD·Filed 1992·Granted Jun 28, 1994·3 cites·8 claims
- 2328US5658385ASupplying method of powder paints to coaters and powder coating machine capable of pulverizing powder paint pellets into a sprayable powderNIPPON PAINT CO LTD·Filed 1995·Granted Aug 19, 1997·3 cites·1 claims
- 2428US5534064ASupplying method of powder paints to coaters and powder coating machine capable of pulverizing powder paint pellets into a sprayable powderNIPPON PAINT CO LTD·Filed 1995·Granted Jul 9, 1996·3 cites·20 claims
- 2526US5645227ASupplying method of powder paints to coaters and powder coating machine capable of pulverizing powder paint pellets into a sprayable powderNIPPON PAINT CO LTD·Filed 1995·Granted Jul 8, 1997·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →