Inventor
HAYAKAWA KAZUHISA
JP27 patents
⚠️ This page may combine multiple inventors who share the name “HAYAKAWA KAZUHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHINETSU CHEMICAL CO
12 patentsUS5047086ASep 10, 1991
Cement composition for extrusion
SHINETSU CHEMICAL CO121 citations96
US6767596B2Jul 27, 2004
Film sheet for use with overhead projectors
SHINETSU CHEMICAL CO7 citations74
US6960660B2Nov 1, 2005
Water-soluble cellulose ether having improved filtering characteristics and selection method
SHINETSU CHEMICAL CO6 citations61
US8029821B2Oct 4, 2011
Capsule comprising low-substituted cellulose ether and method for preparing the same
SHINETSU CHEMICAL CO4 citations60
US12410305B2Sep 9, 2025
Cellulose composition, cellulose molded body, and method for producing cellulose composition
SHINETSU CHEMICAL CO0 citations56
US7985855B2Jul 26, 2011
Method for modifying fibers
SHINETSU CHEMICAL CO0 citations51
US7452928B2Nov 18, 2008
Cold water-soluble polymer particles and method for preparing the same
SHINETSU CHEMICAL CO1 citations51
US6992038B2Jan 31, 2006
Zinc chloride-loaded support and method for producing the same
SHINETSU CHEMICAL CO0 citations51
US6946204B2Sep 20, 2005
Paper/film composite structure and making method
SHINETSU CHEMICAL CO0 citations51
US9611379B2Apr 4, 2017
Preparation of cellulose ether powder
SHINETSU CHEMICAL CO0 citations50
US9222063B2Dec 29, 2015
Extrusion or injection molding machine purging composition and method
SHINETSU CHEMICAL CO1 citations50
US8652252B2Feb 18, 2014
Extrusion molding hydraulic composition
SHINETSU CHEMICAL CO0 citations48
HAYAKAWA KAZUHISA
7 patentsUS8865432B2Oct 21, 2014
Method for preparing cellulose derivatives having solubility improved
HAYAKAWA KAZUHISA10 citations81
USD692544SOct 29, 2013
Nozzle for atomizer
HAYAKAWA KAZUHISA2 citations61
US8324377B2Dec 4, 2012
Method of separating water-soluble cellulose ether
HAYAKAWA KAZUHISA3 citations60
USD692545SOct 29, 2013
Atomizer
HAYAKAWA KAZUHISA1 citations51
US8784883B2Jul 22, 2014
Capsule comprising low-substituted cellulose ether and method for preparing the same
HAYAKAWA KAZUHISA0 citations49
US8916283B2Dec 23, 2014
Binder for separator of non-aqueous electrolyte battery comprising 2-cyanoethyl group-containing polymer and separator and battery using the same
HAYAKAWA KAZUHISA1 citations47
US9062128B2Jun 23, 2015
Hydroxyalkyl methylcellulose having solubility and thermoreversible gelation properties improved
HAYAKAWA KAZUHISA0 citations35
NIINOBE SHINGO
2 patentsFUKUI IKUO
2 patentsUS8771880B2Jul 8, 2014
Binder for separator of non-aqueous electrolyte battery comprising 2-cyanoethyl group-containing polymer and separator and battery using the same
FUKUI IKUO4 citations66
US8729185B2May 20, 2014
Method for producing 2-cyanoethyl group-containing organic compound
FUKUI IKUO0 citations45