Inventor
KAWAZU MASAMI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “KAWAZU MASAMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CHEMICALS CORP
6 patentsUS6566995B2May 20, 2003
Protective element
SONY CHEMICALS CORP88 citations97
US6452475B1Sep 17, 2002
Protective device
SONY CHEMICALS CORP98 citations97
US6351361B1Feb 26, 2002
Overcurrent protection device
SONY CHEMICALS CORP60 citations95
US6462318B2Oct 8, 2002
Protective element
SONY CHEMICALS CORP25 citations92
US7535332B2May 19, 2009
Protective element
SONY CHEMICALS CORP11 citations82
US6917505B2Jul 12, 2005
Secondary batteries having a protective circuit
SONY CHEMICALS CORP5 citations61