Inventor

WATANABE KIYOHIKO

JP28 patents

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

WATANABE KIYOHIKO

NIPPON DENSO CO

Pumping apparatus

Electrically operated fuel pump device

Electrically operated fuel pump device having a regenerative component

Electric fuel pump device

Pump apparatus

Electrically operated fuel pump apparatus

Pump apparatus

Pump apparatus

Pump apparatus

Centrifugal pump having means for counterbalancing unbalanced fluid pressure radial forces on rotor

NIPPON SOKEN

Electrically heatable catalytic converter

Process of producing metal catalyst carrier

Electrically heatable honeycomb body of a catalytic converter equipped in an exhaust system of an internal combustion engine

Exhaust gas purifying apparatus

Catalyst carrier for a catalytic converter for purifying an exhaust gas in an internal combustion engine

Spark plug for internal combustion engines

Idle intake control device

TOYOTA MOTOR CO LTD

Electrically heated catalytic apparatus

Electrically heated catalytic converter for an engine

Electrical heating type catalytic device

Electrically heated catalytic apparatus

NEC CORP

Multi-outputting power supply circuit without dummy load resistor

TACHIKAWA TAKASHI

Battery pack and method of controlling the same

NEC COMM SYSTEMS LTD

Multi-output switching power source circuit

DENSO CORP

Pressure detecting apparatus and installation structure of same

CITIZEN MACHINERY CO LTD

Bar material supplying device and numerical control machine tool having the same

CITIZEN WATCH CO LTD

Rod member feeding device, machine tool including the rod member feeding device and control method for the rod member feeding device

SHIGENAGA MASAHIRO

Controller for internal combustion engine