Inventor
FUJITA TAKANORI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “FUJITA TAKANORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NOF CORP
5 patentsUS6417273B1Jul 9, 2002
Monomer composition for optical plastic optical material, optical plastic material, and lens
NOF CORP13 citations69
US11746308B2Sep 5, 2023
Soft contact lens treatment solution
NOF CORP0 citations62
US6852780B2Feb 8, 2005
Composition for optical material, optical material and lenses
NOF CORP6 citations61
US9850266B2Dec 26, 2017
Phosphorylcholine group-containing compound and phosphorylcholine complex
NOF CORP0 citations52
US12384934B2Aug 12, 2025
Surface treatment agent for soft contact lens
NOF CORP0 citations49
DEXERIALS CORP
5 patentsUS11866354B2Jan 9, 2024
Extract of plant powder, and water purifier
DEXERIALS CORP0 citations61
US11440821B2Sep 13, 2022
Water-purifying agent and water purification method
DEXERIALS CORP0 citations60
US11161757B2Nov 2, 2021
Water purification dispersion, production method for water purification dispersion, and waste water treatment method
DEXERIALS CORP0 citations60
US11952297B2Apr 9, 2024
Extract of plant powder, and water purifier
DEXERIALS CORP0 citations50
US10954142B2Mar 23, 2021
Water cleaning agent and water cleaning method
DEXERIALS CORP0 citations50
NIKON CORP
4 patentsSUMITOMO CHEMICAL CO
4 patentsUS4753516AJun 28, 1988
Anti-reflection plate for display device
SUMITOMO CHEMICAL CO20 citations80
US4918152AApr 17, 1990
Process for the production of formed article of aromatic vinyl resin
SUMITOMO CHEMICAL CO7 citations72
US4131483ADec 26, 1978
Methods for cleaning articles with upward flowing liquids
SUMITOMO CHEMICAL CO14 citations72
US5153283AOct 6, 1992
Process for producing vinyl polymer or vinylidene polymer
SUMITOMO CHEMICAL CO3 citations62