Inventor

ISHITSUKA KIYOSHI

JP4 patents

⚠️ This page may combine multiple inventors who share the name “ISHITSUKA KIYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSHIBA BATTERY

3 patents

US6428925B1Aug 6, 2002

Battery pack comprising hollow portion and power tool using the same

TOSHIBA BATTERY60 citations94

US6448743B2Sep 10, 2002

Rechargeable battery pack

TOSHIBA BATTERY30 citations87

US7393612B2Jul 1, 2008

Electrodes, alkaline secondary battery, and method for manufacturing alkaline secondary battery

TOSHIBA BATTERY1 citations49

TOSHIBA KK

1 patent

US5708349AJan 13, 1998

Alkaline secondary battery manufacturing method, alkaline secondary battery positive electrode, alkaline secondary battery, and a method of manufacturing an initially charged alkaline secondary battery

TOSHIBA KK22 citations90