Inventor
TAKEZAKI HIROSHI
JP30 patents
⚠️ This page may combine multiple inventors who share the name “TAKEZAKI HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TORAY INDUSTRIES
15 patentsUS7931958B2Apr 26, 2011
Prepreg and carbon fiber reinforced composite materials
TORAY INDUSTRIES26 citations95
US9822228B2Nov 21, 2017
Prepreg and carbon fiber reinforced composite materials
TORAY INDUSTRIES5 citations83
US9567443B2Feb 14, 2017
Method of producing polycarbonate-based polymer microparticles comprising contacting an emulsion with a poor solvent, and polycarbonate-based polymer microparticles
TORAY INDUSTRIES7 citations83
US9410004B2Aug 9, 2016
Aromatic polyethersulfone microparticles having narrow particle diameter distribution index
TORAY INDUSTRIES5 citations82
US10239970B2Mar 26, 2019
Method of producing fine particles of non-vinyl thermoplastic polymer
TORAY INDUSTRIES4 citations71
US9676937B2Jun 13, 2017
Epoxy resin composition, prepreg and fiber-reinforced composite material
TORAY INDUSTRIES4 citations71
US9416233B2Aug 16, 2016
Composite polyamide fine particles and method of producing same
TORAY INDUSTRIES3 citations71
US11001046B2May 11, 2021
Polybutylene terephthalate resin powder mixture
TORAY INDUSTRIES2 citations67
US9988501B2Jun 5, 2018
Method of producing polymer microparticles
TORAY INDUSTRIES0 citations51
US10125252B2Nov 13, 2018
Ethylene-vinyl alcohol copolymer microparticles, dispersion liquid and resin composition containing same, and method of producing said microparticles
TORAY INDUSTRIES0 citations49
US9676936B2Jun 13, 2017
Prepreg, fiber-reinforced composite material, and thermoplastic resin particles
TORAY INDUSTRIES1 citations49
US9920193B2Mar 20, 2018
Method for producing polyvinylidene difluoride particles, and polyvinylidene difluoride particles
TORAY INDUSTRIES1 citations48
US9862804B2Jan 9, 2018
Polyarylene sulfide resin powder/grain composition and method of producing same
TORAY INDUSTRIES0 citations48
US11104766B2Aug 31, 2021
Block copolymer and method of producing same, epoxy resin composition and cured product thereof, and semiconductor encapsulating material
TORAY INDUSTRIES0 citations46
US9777130B2Oct 3, 2017
Polyphenylene sulfide microparticles
TORAY INDUSTRIES0 citations46
ARAI NOBUYUKI
5 patentsUS8394491B2Mar 12, 2013
Prepreg and carbon fiber reinforced composite materials
ARAI NOBUYUKI9 citations92
US8137798B2Mar 20, 2012
Prepreg and carbon fiber reinforced composite materials
ARAI NOBUYUKI6 citations83
US8075988B2Dec 13, 2011
Prepreg and carbon fiber reinforced composite materials
ARAI NOBUYUKI8 citations83
US9828477B2Nov 28, 2017
Prepreg and carbon fiber reinforced composite materials
ARAI NOBUYUKI2 citations72
US9221955B2Dec 29, 2015
Prepreg and carbon fiber reinforced composite materials
ARAI NOBUYUKI0 citations51