Inventor
KAJIWARA SHIGERU
10 patents
⚠️ This page may combine multiple inventors who share the name “KAJIWARA SHIGERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
6 patentsUS6524732B1Feb 25, 2003
Rechargeable battery with protective circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD137 citations97
US6451474B1Sep 17, 2002
Resiliently deformable battery pack
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD122 citations96
US4263711AApr 28, 1981
Method of making armature of double insulation construction
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD83 citations94
US6893753B2May 17, 2005
Rechargeable battery equipped with battery protection circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD38 citations91
USD387727SDec 16, 1997
Battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD27 citations89
US6759152B2Jul 6, 2004
Rechargeable battery equipped with battery protection circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations72