Inventor
NABESHIMA AKIHIRO
JP31 patents
⚠️ This page may combine multiple inventors who share the name “NABESHIMA AKIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUBARU CORP
13 patentsUS11498406B2Nov 15, 2022
Hybrid vehicle
SUBARU CORP1 citations62
US12233936B2Feb 25, 2025
Vehicle steering apparatus
SUBARU CORP0 citations55
US11458951B2Oct 4, 2022
Driving system
SUBARU CORP0 citations50
US11407403B2Aug 9, 2022
Vehicle control apparatus
SUBARU CORP0 citations50
US11383697B2Jul 12, 2022
Vehicle control apparatus
SUBARU CORP0 citations50
US12589660B2Mar 31, 2026
Vehicle control apparatus
SUBARU CORP0 citations49
US12552390B2Feb 17, 2026
Vehicle that detects road surface information using contact detectors and contactless detectors
SUBARU CORP0 citations49
US12502983B2Dec 23, 2025
Electric vehicle
SUBARU CORP0 citations49
US12103405B2Oct 1, 2024
Power distribution apparatus for electric vehicle
SUBARU CORP0 citations49
US12472923B2Nov 18, 2025
Hybrid all-wheel-drive vehicle
SUBARU CORP0 citations47
US12233875B2Feb 25, 2025
Hybrid all-wheel-drive vehicle
SUBARU CORP0 citations47
US11578788B2Feb 14, 2023
Power transmission mechanism
SUBARU CORP0 citations47
US12208678B2Jan 28, 2025
Front-rear wheel driving force distribution device and front-rear wheel driving force distribution device controller
SUBARU CORP0 citations45
OTSUKA CHEMICAL CO LTD
9 patentsUS7834197B2Nov 16, 2010
Quaternary ammonium salt, electrolyte, and electrochemical device
OTSUKA CHEMICAL CO LTD24 citations92
US8366956B2Feb 5, 2013
Quaternary ammonium salt and composition, and electrochemical device
OTSUKA CHEMICAL CO LTD7 citations83
US7875732B2Jan 25, 2011
Quaternary ammonium salt, electrolyte, electrolyte, solution and electrochemical device
OTSUKA CHEMICAL CO LTD9 citations82
US7700243B2Apr 20, 2010
Electrolyte solution and nonaqueous electrolyte lithium secondary battery
OTSUKA CHEMICAL CO LTD2 citations62
US7854854B2Dec 21, 2010
Quaternary ammonium salt, electrolyte, electrolyte solution and electrochemical device
OTSUKA CHEMICAL CO LTD4 citations61
US5981764ANov 9, 1999
Process for producing 1-aminopyrrolidine, and 1-aminopyrrolidine according to the process
OTSUKA CHEMICAL CO LTD3 citations59
US8372300B2Feb 12, 2013
Additives for electrolyte solution and electrolyte solution
OTSUKA CHEMICAL CO LTD2 citations55
US8029689B2Oct 4, 2011
Method for producing high-purity quaternary ammonium salt
OTSUKA CHEMICAL CO LTD1 citations51
US8029690B2Oct 4, 2011
Process for production of highly pure quaternary ammonium salt
OTSUKA CHEMICAL CO LTD0 citations40
OTSUKA KAGAKU KK
4 patentsUS6503967B1Jan 7, 2003
Hardener for epoxy resin and epoxy resin composition
OTSUKA KAGAKU KK13 citations82
US6433042B1Aug 13, 2002
Curing agents for epoxy resins
OTSUKA KAGAKU KK2 citations59
US6372825B1Apr 16, 2002
Aqueous solution of water-soluble epoxy resin, solid obtained therefrom, and processes for producing these
OTSUKA KAGAKU KK1 citations48
US6359036B1Mar 19, 2002
1-Aminopyrrolidine or its salt as epoxy resin hardener
OTSUKA KAGAKU KK1 citations48