Inventor
TSUTSUI KOICHI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “TSUTSUI KOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON PAINT CO LTD
23 patentsUS5070161ADec 3, 1991
Heat-latent, cationic polymerization initiator and resin compositions containing same
NIPPON PAINT CO LTD24 citations92
US5034432AJul 23, 1991
Powder coatings
NIPPON PAINT CO LTD39 citations92
US4093674AJun 6, 1978
Powder coating composition
NIPPON PAINT CO LTD36 citations86
US4772788ASep 20, 1988
Corona discharge treating system
NIPPON PAINT CO LTD14 citations74
US5747150AMay 5, 1998
Electrostatic powder coating method
NIPPON PAINT CO LTD15 citations73
US5648117AJul 15, 1997
Powder coating composition
NIPPON PAINT CO LTD6 citations73
US5523349AJun 4, 1996
Powder coating composition
NIPPON PAINT CO LTD5 citations73
US5468813ANov 21, 1995
Powder coating
NIPPON PAINT CO LTD15 citations73
US5162058ANov 10, 1992
Coating powder composition
NIPPON PAINT CO LTD11 citations73
US4976785ADec 11, 1990
Paint resin
NIPPON PAINT CO LTD10 citations73
US4879100ANov 7, 1989
Corona discharge treatment apparatus
NIPPON PAINT CO LTD7 citations73
US4867573ASep 19, 1989
Powder treating method and apparatus used therefor
NIPPON PAINT CO LTD15 citations73
US4659795AApr 21, 1987
Process for producing polymeric resin
NIPPON PAINT CO LTD14 citations72
US5915621AJun 29, 1999
Electrostatic powder coating method and apparatus
NIPPON PAINT CO LTD6 citations71
US5266652ANov 30, 1993
Resinous composition for powder coating
NIPPON PAINT CO LTD11 citations71
US4853436AAug 1, 1989
Graft polymerization of substituted styrene polymers having pendant vinylidene groups
NIPPON PAINT CO LTD10 citations71
US5212243AMay 18, 1993
A powder coating which is excellent in stain resistance
NIPPON PAINT CO LTD14 citations69
US5323970AJun 28, 1994
Method for making a powder coating
NIPPON PAINT CO LTD3 citations62
US5248809ASep 28, 1993
Process for preparing a polymerizable compound having both polymerizable double bond and hydroxyl group
NIPPON PAINT CO LTD4 citations62
US5112689AMay 12, 1992
Composite particle
NIPPON PAINT CO LTD4 citations62
US5658385AAug 19, 1997
Supplying method of powder paints to coaters and powder coating machine capable of pulverizing powder paint pellets into a sprayable powder
NIPPON PAINT CO LTD3 citations59
US5645227AJul 8, 1997
Supplying method of powder paints to coaters and powder coating machine capable of pulverizing powder paint pellets into a sprayable powder
NIPPON PAINT CO LTD1 citations59
US5534064AJul 9, 1996
Supplying method of powder paints to coaters and powder coating machine capable of pulverizing powder paint pellets into a sprayable powder
NIPPON PAINT CO LTD3 citations59