Inventor
SUKATA KAZUAKI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “SUKATA KAZUAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ORIENT CHEMICAL IND
21 patentsUS6476098B1Nov 5, 2002
Organic-inorganic composite material and process for preparing the same
ORIENT CHEMICAL IND79 citations97
US6395341B1May 28, 2002
Organic-inorganic hybrid polymer materials with compositional gradient, and processes for preparing the same
ORIENT CHEMICAL IND92 citations97
US6228796B1May 8, 2001
Organic-inorganic hybrid materials and processes for preparing the same
ORIENT CHEMICAL IND40 citations92
US6103854AAug 15, 2000
Organic-inorganic hybrid polymer material and process for preparing the same
ORIENT CHEMICAL IND28 citations92
US5976749ANov 2, 1999
Metal compound of aromatic hydroxycarboxylic acid, charge control agent, toner, and powdery paint
ORIENT CHEMICAL IND18 citations92
US5952145ASep 14, 1999
Calix arene charge control agent and toner for developing electrostatic images
ORIENT CHEMICAL IND20 citations92
US5501934AMar 26, 1996
Chargeable resin powder
ORIENT CHEMICAL IND39 citations92
US5318883AJun 7, 1994
Charge control agent and tower for developing electrostatic images
ORIENT CHEMICAL IND23 citations91
US6197467B1Mar 6, 2001
Charge control agent, manufacturing process therefor and toner
ORIENT CHEMICAL IND20 citations83
US5990332ANov 23, 1999
Metal compound of aromatic hydroxycarboxylic acid, charge control agent, toner, and powdery paint
ORIENT CHEMICAL IND14 citations73
US5843611ADec 1, 1998
Monoazo metal compound, composition thereof, charge control agent, toner and powdery paint
ORIENT CHEMICAL IND13 citations73
US5736289AApr 7, 1998
Toner for developing electrostatic images
ORIENT CHEMICAL IND13 citations73
US5518852AMay 21, 1996
Negative charge control agent and toner for developing electrostatic image
ORIENT CHEMICAL IND9 citations73
US7326762B2Feb 5, 2008
Copolymer having reactive silicon-containing group and organic-inorganic hybrid polymeric material
ORIENT CHEMICAL IND8 citations71
US6818736B2Nov 16, 2004
Polymeric material, molded product and methods for their production
ORIENT CHEMICAL IND7 citations70
US5407774AApr 18, 1995
Charge control agent and positively chargeable toner for developing electrostatic images
ORIENT CHEMICAL IND17 citations70
US6153735ANov 28, 2000
Monoazo metal compound, composition thereof, charge control agent, toner and powdery paint
ORIENT CHEMICAL IND2 citations62
US5981130ANov 9, 1999
Positively-chargeable charge control agent and toner for developing electrostatic images
ORIENT CHEMICAL IND2 citations62
US5501932AMar 26, 1996
Charge control agent and toner for developing electrostatic images
ORIENT CHEMICAL IND2 citations52
US5470685ANov 28, 1995
Toner for developing electrostatic images
ORIENT CHEMICAL IND1 citations52
US6060615AMay 9, 2000
Positively-chargeable charge control agent and toner for developing electrostatic images
ORIENT CHEMICAL IND1 citations51
OSAKA MUNICIPAL GOVERNMENT
2 patentsUS6965001B2Nov 15, 2005
Organic-inorganic hybrid polymer materials with compositional gradient, and processes for preparing the same
OSAKA MUNICIPAL GOVERNMENT15 citations92
US7157542B2Jan 2, 2007
Copolymer having reactive silicon-containing group and organic-inorganic hybrid polymeric material
OSAKA MUNICIPAL GOVERNMENT0 citations49