Inventor
FURUUCHI YUJI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “FURUUCHI YUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEXERIALS CORP
10 patentsUS10964495B2Mar 30, 2021
Switch device, electronic component, and battery system
DEXERIALS CORP2 citations73
US10727019B2Jul 28, 2020
Fuse device
DEXERIALS CORP3 citations73
US10593494B2Mar 17, 2020
Switch device, electronic component, and battery system
DEXERIALS CORP4 citations73
US9337671B2May 10, 2016
Protective element, protective element fabrication method, and battery module in which protective element is embedded
DEXERIALS CORP6 citations71
US12184058B2Dec 31, 2024
Protection circuit, battery pack, and protection circuit operating method
DEXERIALS CORP0 citations62
US12095259B2Sep 17, 2024
Protection circuit, battery pack, and protection circuit operating method
DEXERIALS CORP0 citations62
US10593495B2Mar 17, 2020
Fuse element, fuse device, protective device, short-circuit device, switching device
DEXERIALS CORP0 citations52
US10032583B2Jul 24, 2018
Protective circuit substrate
DEXERIALS CORP0 citations40
US9870886B2Jan 16, 2018
Protective element and protective circuit substrate using the same
DEXERIALS CORP0 citations40
US10672582B2Jun 2, 2020
Electric wire
DEXERIALS CORP0 citations34
SONY CHEMICALS CORP
5 patentsUS5712610AJan 27, 1998
Protective device
SONY CHEMICALS CORP151 citations98
US6566995B2May 20, 2003
Protective element
SONY CHEMICALS CORP88 citations97
US6462318B2Oct 8, 2002
Protective element
SONY CHEMICALS CORP25 citations92
US6344633B1Feb 5, 2002
Stacked protective device lacking an insulating layer between the heating element and the low-melting element
SONY CHEMICALS CORP31 citations92
US7535332B2May 19, 2009
Protective element
SONY CHEMICALS CORP11 citations82