Inventor
NAKAI MASAYUKI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “NAKAI MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISSAN MOTOR
7 patentsUS9735413B2Aug 15, 2017
Battery pack tab welding method
NISSAN MOTOR3 citations72
US10622603B2Apr 14, 2020
Battery pack and method for producing same
NISSAN MOTOR4 citations69
US11050107B2Jun 29, 2021
Method for assembling battery pack, and battery pack
NISSAN MOTOR3 citations68
US11128006B2Sep 21, 2021
Spacer, battery pack, and method for manufacturing battery pack
NISSAN MOTOR0 citations50
US10804505B2Oct 13, 2020
Battery pack and method for producing battery pack
NISSAN MOTOR0 citations40
US10483519B2Nov 19, 2019
Battery pack and battery pack manufacturing method
NISSAN MOTOR0 citations38
US10418602B2Sep 17, 2019
Battery pack
NISSAN MOTOR0 citations37
IDEMITSU KOSAN CO
4 patentsUS4508539AApr 2, 1985
Process for improving low quality coal
IDEMITSU KOSAN CO106 citations95
US4645513AFeb 24, 1987
Process for modification of coal
IDEMITSU KOSAN CO118 citations91
US4921831AMay 1, 1990
Method for preparing active carbons
IDEMITSU KOSAN CO40 citations90
US4849021AJul 18, 1989
Process for producting coal fillers
IDEMITSU KOSAN CO14 citations70
AESC JAPAN LTD
3 patentsUS12597685B2Apr 7, 2026
Voltage detection device and battery module
AESC JAPAN LTD0 citations54
US12546830B2Feb 10, 2026
Voltage detection device and battery module
AESC JAPAN LTD0 citations54
US12586839B2Mar 24, 2026
Battery module with improved cooling performance, battery device including said battery module, and method for manufacturing said battery module
AESC JAPAN LTD0 citations50