Inventor
SENGA MINORU
JP39 patents
⚠️ This page may combine multiple inventors who share the name “SENGA MINORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IDEMITSU KOSAN CO
22 patentsUS8012631B2Sep 6, 2011
Lithium ion conductive sulfide-based solid electrolyte and all-solid lithium battery using same
IDEMITSU KOSAN CO28 citations92
US7026439B2Apr 11, 2006
Process for continuous production of polyarylene sulfide
IDEMITSU KOSAN CO17 citations83
US9793574B2Oct 17, 2017
Method for producing solid electrolyte
IDEMITSU KOSAN CO6 citations82
US7317072B2Jan 8, 2008
Process for the production of polyarylene sulfide resins
IDEMITSU KOSAN CO17 citations81
US6316536B1Nov 13, 2001
Polyarylene sulfide resin composition, and moldings and connectors made of it
IDEMITSU KOSAN CO13 citations74
US12199236B2Jan 14, 2025
Sulfide solid electrolyte and treatment method therefor
IDEMITSU KOSAN CO4 citations73
US10116002B2Oct 30, 2018
Production method of solid electrolyte
IDEMITSU KOSAN CO4 citations73
US11658337B2May 23, 2023
Sulfide solid electrolyte and treatment method therefor
IDEMITSU KOSAN CO2 citations71
US11139505B2Oct 5, 2021
Method for producing solid electrolyte, and electrolyte precursor
IDEMITSU KOSAN CO2 citations71
US10879559B2Dec 29, 2020
Method for producing solid electrolyte
IDEMITSU KOSAN CO3 citations70
US11664530B2May 30, 2023
Production method for solid electrolyte
IDEMITSU KOSAN CO0 citations62
US11431024B2Aug 30, 2022
Glass comprising solid electrolyte particles and lithium battery
IDEMITSU KOSAN CO0 citations62
US11075404B2Jul 27, 2021
Glass comprising solid electrolyte particles and lithium battery
IDEMITSU KOSAN CO0 citations62
US12559610B2Feb 24, 2026
Aromatic polyether, aromatic polyether composition, sheet and method for producing aromatic polyether
IDEMITSU KOSAN CO0 citations61
US12381253B2Aug 5, 2025
Solid electrolyte containing a thio-lisicon region II crystal structure
IDEMITSU KOSAN CO0 citations61
US12319785B2Jun 3, 2025
Method for producing aromatic polyether, and potassium carbonate used in same
IDEMITSU KOSAN CO0 citations60
US12098243B2Sep 24, 2024
Polyether ether ketone and method for producing polyether ether ketone
IDEMITSU KOSAN CO0 citations60
US12091504B2Sep 17, 2024
Polyether ether ketone, composition, and sheet
IDEMITSU KOSAN CO0 citations60
US11916191B2Feb 27, 2024
Method for producing sulfide solid electrolyte having argyrodite-type crystal structure
IDEMITSU KOSAN CO0 citations60
US10865108B2Dec 15, 2020
Complex comprising sulfur, a method for manufacturing the same, and a method for manufacturing a solid electrolyte
IDEMITSU KOSAN CO0 citations51
US10781101B2Sep 22, 2020
Solid electrolyte production method using a multi-axial kneading machine
IDEMITSU KOSAN CO0 citations51
US10239027B2Mar 26, 2019
Device for producing lithium sulfide, and method for producing lithium sulfide
IDEMITSU KOSAN CO0 citations51
IDEMITSU PETROCHEMICAL CO
10 patentsUS5278283AJan 11, 1994
Process for preparing polyarylene sulfides of increased molecular weight
IDEMITSU PETROCHEMICAL CO31 citations93
US5241043AAug 31, 1993
Process for preparing a granular polyarylene sulfides having high molecular weight
IDEMITSU PETROCHEMICAL CO21 citations92
US5194580AMar 16, 1993
Process for preparing polyarylene sulfides under reduced pressure
IDEMITSU PETROCHEMICAL CO27 citations92
US5126430AJun 30, 1992
Process for preparing polyarylene sulfides with metal salt of hydroxycarboxylic acid
IDEMITSU PETROCHEMICAL CO27 citations91
US5093469AMar 3, 1992
Process for preparing polyarylene sulfides with sodium hydrosulfide
IDEMITSU PETROCHEMICAL CO16 citations74
US5109110AApr 28, 1992
Process for the production of polyarylene sulfides with lithium halide and alkali metal hydrosulfide
IDEMITSU PETROCHEMICAL CO10 citations73
US5856403AJan 5, 1999
Process for preparing polyarylene sulfide copolymer, the copolymer prepared by the process, and resin composition comprising the copolymer
IDEMITSU PETROCHEMICAL CO7 citations72
US5231163AJul 27, 1993
Polyarylene sulfide from aromatic compound having at least three functional groups
IDEMITSU PETROCHEMICAL CO8 citations72
US4810773AMar 7, 1989
Method for producing polyarylene sulfide with lithium halide catalyst
IDEMITSU PETROCHEMICAL CO14 citations72
US5344973ASep 6, 1994
Process for preparation of lithium N-methylamino butyrate
IDEMITSU PETROCHEMICAL CO1 citations52