Inventor

KATOU KAZUO

JP6 patents

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

HITACHI LTD

3 patents

US3935526AJan 27, 1976

DC-to-DC converter

HITACHI LTD26 citations80

US4086541AApr 25, 1978

Time division multiplexing amplifier

HITACHI LTD18 citations70

US4025849AMay 24, 1977

Method of measuring analog input voltages through isolation transformers and apparatus for the same

HITACHI LTD7 citations66

SEIKO INSTR INC

1 patent

US6388362B1May 14, 2002

Ultrasonic motor and electronic apparatus having ultrasonic motor

SEIKO INSTR INC5 citations62

DENSO CORP

1 patent

US12021651B2Jun 25, 2024

Information processing device

DENSO CORP0 citations48

KAWASAKI STEEL CO

1 patent

US4616545AOct 14, 1986

Cutter for a welding apparatus

KAWASAKI STEEL CO1 citations47