Inventor
HAYANO SHIGETAKA
JP27 patents
⚠️ This page may combine multiple inventors who share the name “HAYANO SHIGETAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZEON CORP
19 patentsUS10351664B2Jul 16, 2019
Resin molded body, resin film, and injection molded article
ZEON CORP2 citations71
US11807712B2Nov 7, 2023
Hydrogenated norbornene ring-opened polymer, and method of producing the same
ZEON CORP2 citations69
US12570798B2Mar 10, 2026
Polyether compound and gas separation membrane
ZEON CORP0 citations62
US11807695B2Nov 7, 2023
Hydrogenated cyclic polymer, method of producing same, and resin composition
ZEON CORP0 citations62
US10907041B2Feb 2, 2021
Polyether polymer composition and sheet
ZEON CORP0 citations61
US11459426B2Oct 4, 2022
Polyether polymer composition, method for producing same, and sheet in which same is used
ZEON CORP0 citations59
US10199683B2Feb 5, 2019
Polyether copolymer, crosslinkable polyether copolymer composition and electrolyte
ZEON CORP1 citations58
US11299659B2Apr 12, 2022
Anti-static agent, and composition for molding and crosslinkable composition in which same is used
ZEON CORP0 citations57
US10851203B2Dec 1, 2020
Polyether polymer composition
ZEON CORP0 citations51
US10611878B2Apr 7, 2020
Hydrogenated syndiotactic crystalline dicyclopentadiene ring-opening polymer
ZEON CORP0 citations51
US10590233B2Mar 17, 2020
Hydrogenated syndiotactic crystalline dicyclopentadiene ring-opening polymer, syndiotactic dicyclopentadiene ring-opening polymer, and production method for these
ZEON CORP0 citations51
US10344124B2Jul 9, 2019
Polyether-based polymer composition
ZEON CORP0 citations51
US10253137B2Apr 9, 2019
Hydrogenated tetracyclododecene-based ring-opening polymer and method for producing same
ZEON CORP0 citations51
US7608671B2Oct 27, 2009
Norbornene ring-opened polymer hydrogenated product and process for producing same
ZEON CORP1 citations51
US9745394B2Aug 29, 2017
Conjugated diene polymer and method for producing same
ZEON CORP0 citations50
US12018116B2Jun 25, 2024
Hydrogenated ring-opened polymer, resin composition, and shaped product
ZEON CORP0 citations44
US9701701B2Jul 11, 2017
Transition metal carbene complex and method of producing the same
ZEON CORP0 citations41
US10519288B2Dec 31, 2019
Resin molded body manufacturing method, resin film manufacturing method, and injection molded article manufacturing method
ZEON CORP0 citations40
US10538619B2Jan 21, 2020
Hydrogenated syndiotactic norbornene-based ring-opening polymer
ZEON CORP0 citations37
HAYANO SHIGETAKA
5 patentsUS9469612B2Oct 18, 2016
Polyether compound and electrolyte composition
HAYANO SHIGETAKA1 citations50
US9552904B2Jan 24, 2017
Composition containing nano-carbon material and a polyether-based polymer containing oxirane unites having a cationic group
HAYANO SHIGETAKA0 citations49
US9278348B2Mar 8, 2016
Polyether compound, cross-linkable composition, and electrolyte
HAYANO SHIGETAKA0 citations48
US8993675B2Mar 31, 2015
Method of production of radial conjugated diene polymer
HAYANO SHIGETAKA0 citations43
US9563146B2Feb 7, 2017
Polyether rubber, rubber composition, cross-linked rubber, and conductive member
HAYANO SHIGETAKA0 citations40