Inventor

TAKEHARA KAZUO

JP3 patents

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

FDK CORP

1 patent

US7072191B2Jul 4, 2006

Switching power source circuit for independent per cycle control of ON/OFF time ratio

FDK CORP61 citations94

HITACHI LTD

1 patent

US4197434AApr 8, 1980

Telephone exchange apparatus

HITACHI LTD12 citations67

NEXT E SOLUTIONS INC

1 patent

US11462927B2Oct 4, 2022

Method, rated voltage adjusting device, and electric storage device

NEXT E SOLUTIONS INC0 citations48