Inventor
YAMANAKA KATSUHIRO
JP32 patents
⚠️ This page may combine multiple inventors who share the name “YAMANAKA KATSUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEIJIN LTD
15 patentsUS10138355B2Nov 27, 2018
Flame-retardant resin composition and molded article produced from same
TEIJIN LTD0 citations50
US10035336B2Jul 31, 2018
Multilayer body
TEIJIN LTD0 citations49
US9096710B2Aug 4, 2015
Polycarbonate resin
TEIJIN LTD1 citations49
US11441030B2Sep 13, 2022
Resin composition and film formed from same
TEIJIN LTD0 citations48
US11339285B2May 24, 2022
Multilayer body
TEIJIN LTD0 citations48
US10919923B2Feb 16, 2021
Organic phosphorus-based compound, and flame retardant and flame-retardant product comprising the same
TEIJIN LTD0 citations48
US11198759B2Dec 14, 2021
Polycarbonate copolymer
TEIJIN LTD0 citations47
US10294351B2May 21, 2019
Flameproofing agent for fibers
TEIJIN LTD0 citations46
US10150854B2Dec 11, 2018
Polycarbonate resin composition
TEIJIN LTD1 citations46
US9920472B2Mar 20, 2018
Flame retardant synthetic leather
TEIJIN LTD0 citations46
US11285710B2Mar 29, 2022
Multilayer body
TEIJIN LTD0 citations43
US10494506B2Dec 3, 2019
Flame-retardant resin composition and article molded from same
TEIJIN LTD0 citations42
US10800879B2Oct 13, 2020
Polycarbonate resin, and production method and film thereof
TEIJIN LTD0 citations40
US10494522B2Dec 3, 2019
Polycarbonate resin having amine resistance
TEIJIN LTD0 citations36
US9850344B2Dec 26, 2017
Polycarbonate resin and optical film
TEIJIN LTD0 citations35
MEDRX CO LTD
5 patentsUS10543275B2Jan 28, 2020
Composition for patch preparation comprising drug, organic solvent, lipophilic mass base, and powder
MEDRX CO LTD3 citations71
US9980920B2May 29, 2018
Base composition for tape agent
MEDRX CO LTD3 citations71
US11090265B2Aug 17, 2021
Aqueous preparation for external use
MEDRX CO LTD1 citations62
US12016924B2Jun 25, 2024
Composition for patch preparation comprising drug, organic solvent, lipophilic mass base, and powder
MEDRX CO LTD1 citations61
US11903939B2Feb 20, 2024
Patch preparations with accidental use prevention features
MEDRX CO LTD0 citations59
NEC CORP
4 patentsUS6266537B1Jul 24, 2001
Radio communication system
NEC CORP228 citations98
US5956029ASep 21, 1999
User interface conversion method and apparatus
NEC CORP117 citations94
US5714978AFeb 3, 1998
Adjacent cursor system with tactile feedback for the blind
NEC CORP309 citations94
US6140913AOct 31, 2000
Apparatus and method of assisting visually impaired persons to generate graphical data in a computer
NEC CORP35 citations89
TEIJIN CHEMICALS LTD
3 patentsUS7087667B2Aug 8, 2006
Flame-retardant resin composition and molded article therefrom
TEIJIN CHEMICALS LTD2 citations62
US7786197B2Aug 31, 2010
Flame retardant resin composition and molded articles thereof
TEIJIN CHEMICALS LTD1 citations52
US7169837B2Jan 30, 2007
Flame-resistant resin composition and article molded therefrom
TEIJIN CHEMICALS LTD1 citations49
YAMANAKA KATSUHIRO
3 patentsUS8304476B2Nov 6, 2012
Flame retardant resin composition and molded article thereof
YAMANAKA KATSUHIRO3 citations60
US8859655B2Oct 14, 2014
Flame retardant resin composition and molded article thereof
YAMANAKA KATSUHIRO0 citations49
US8618196B2Dec 31, 2013
Flame retardant resin composition and molded article thereof
YAMANAKA KATSUHIRO0 citations48