Inventor
KAWAMURA KENJI
JP88 patents
⚠️ This page may combine multiple inventors who share the name “KAWAMURA KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TORAY INDUSTRIES
12 patentsUS9499460B2Nov 22, 2016
Alcohol production method
TORAY INDUSTRIES16 citations83
US11078503B2Aug 3, 2021
Method for producing 3-hydroxyadipic acid
TORAY INDUSTRIES4 citations72
US10196352B2Feb 5, 2019
Method for producing epsilon-caprolactam
TORAY INDUSTRIES5 citations72
US9790140B2Oct 17, 2017
Method for producing butadiene
TORAY INDUSTRIES3 citations72
US9533931B2Jan 3, 2017
Process of producing 1,4-butanediol
TORAY INDUSTRIES2 citations70
US12275979B2Apr 15, 2025
Gene-modified microorganism for producing 3-hydroxyadipic acid, alpha-hydromuconic acid, and/or adipic acid, and production method for said chemical products
TORAY INDUSTRIES1 citations63
US12577592B2Mar 17, 2026
Genetically modified microorganism for producing 3-hydroxyhexanedioic acid and/or (e)-hex-2-enedioic acid and production method for said chemicals
TORAY INDUSTRIES0 citations62
US11760739B2Sep 19, 2023
Method of producing 3-hydroxyadipic acid-3,6-lactone
TORAY INDUSTRIES0 citations62
US11753662B2Sep 12, 2023
Method for producing 3-Oxoadipic acid
TORAY INDUSTRIES0 citations62
US11248207B2Feb 15, 2022
Method for producing alpha-hydromuconic acid
TORAY INDUSTRIES0 citations62
US11124811B2Sep 21, 2021
Method for producing α-hydromuconic acid
TORAY INDUSTRIES0 citations62
US10858677B2Dec 8, 2020
Method for producing 3-hydroxyadipic acid
TORAY INDUSTRIES1 citations62
NGK INSULATORS LTD
6 patentsUS6844110B2Jan 18, 2005
Lithium secondary cell and assembly thereof
NGK INSULATORS LTD57 citations95
US7501202B2Mar 10, 2009
Lithium secondary cell and assembly thereof
NGK INSULATORS LTD18 citations92
US6884541B2Apr 26, 2005
Lithium secondary battery and manufacturing method thereof
NGK INSULATORS LTD35 citations92
US7175936B2Feb 13, 2007
Lithium secondary battery and assembled structure of lithium secondary batteries
NGK INSULATORS LTD14 citations84
US7214250B2May 8, 2007
Lithium secondary cell
NGK INSULATORS LTD7 citations71
US6866961B2Mar 15, 2005
Lithium secondary battery and manufacturing method thereof
NGK INSULATORS LTD3 citations63
PIONEER CORP
6 patentsUS10416449B2Sep 17, 2019
Display apparatus having moving mechanism
PIONEER CORP2 citations73
US11397518B2Jul 26, 2022
Vehicle lighting device
PIONEER CORP1 citations72
US12340081B2Jun 24, 2025
Vehicle lighting device
PIONEER CORP0 citations62
US11899920B2Feb 13, 2024
Vehicle lighting device
PIONEER CORP0 citations62
US11644965B2May 9, 2023
Vehicle lighting device
PIONEER CORP0 citations62
US9884586B2Feb 6, 2018
Vehicle lighting device
PIONEER CORP1 citations62
JFE STEEL CORP
4 patentsUS7919194B2Apr 5, 2011
High strength steel sheet having superior ductility
JFE STEEL CORP8 citations82
US10941471B2Mar 9, 2021
High-strength steel sheet, high-strength galvanized steel sheet, method for manufacturing high-strength steel sheet, and method for manufacturing high-strength galvanized steel sheet
JFE STEEL CORP2 citations72
US11111553B2Sep 7, 2021
High-strength steel sheet and method for producing the same
JFE STEEL CORP1 citations62
US11001906B2May 11, 2021
High-strength steel sheet and production method therefor
JFE STEEL CORP1 citations62
MICROBIAL CHEM RES FOUND
4 patentsUS4370318AJan 25, 1983
Bestatin-related compounds as immunopotentiator
MICROBIAL CHEM RES FOUND8 citations74
US4395402AJul 26, 1983
Analgesic agent
MICROBIAL CHEM RES FOUND12 citations73
US4473554ASep 25, 1984
Bestatin-related compounds as immunopotentiator
MICROBIAL CHEM RES FOUND5 citations63
US4474764AOct 2, 1984
3-Amino-2-hydroxy-4-phenylbutanoic acid derivatives and pharmaceutical composition containing the same
MICROBIAL CHEM RES FOUND4 citations62
HIROSE ELECTRIC CO LTD
3 patentsUS4544984AOct 1, 1985
Coaxial lightning arresting structure
HIROSE ELECTRIC CO LTD33 citations91
US4509090AApr 2, 1985
Coaxial lightning arresting structure
HIROSE ELECTRIC CO LTD27 citations91
US7131873B2Nov 7, 2006
Electrical connector capable of preventing plugging error
HIROSE ELECTRIC CO LTD15 citations83
TOYO JIDOKI KK
3 patentsUS7882685B2Feb 8, 2011
Gripper for an automatic bag filling apparatus
TOYO JIDOKI KK14 citations84
US9919822B2Mar 20, 2018
Gas charging apparatus for a bag equipped with gas compartment portion
TOYO JIDOKI KK4 citations67
US6547107B2Apr 15, 2003
Filling amount adjustment device for a liquid-form substance filling machine
TOYO JIDOKI KK5 citations63
NEC CORP
2 patentsKAWAMURA KENJI
2 patentsSUMITOMO ELECTRIC INDUSTRIES
1 patentCHIKATSUNE TETSUYA
1 patentKIMURA HIDEYUKI
1 patentBANYU PHARMA CO LTD
1 patentSAWAI KENJI
1 patentMORITA IZUMI
1 patentMITSUBISHI CABLE IND LTD
1 patentHITACHI LTD
1 patentShowing the top 50 of 88 patents by PatentIndex Score.