Inventor

HANAI KAZUMICHI

JP12 patents

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

AISAN IND

7 patents

US5053664AOct 1, 1991

Motor-driven fuel pump

AISAN IND85 citations94

US6047672AApr 11, 2000

Engine valve-driving electromagnetic valve

AISAN IND46 citations91

US5148678ASep 22, 1992

Exhaust gas flow control valve for internal combustion engine

AISAN IND50 citations91

US5009575AApr 23, 1991

Vapor lock preventing mechanism in motor-driven fuel pump

AISAN IND30 citations91

US7063502B2Jun 20, 2006

Fuel pump

AISAN IND2 citations62

US7025561B2Apr 11, 2006

Fuel pump

AISAN IND6 citations62

US9246365B2Jan 26, 2016

Regulation of permanent magnet motion in a brushless motor

AISAN IND2 citations59

HANAI KAZUMICHI

2 patents

US8297913B2Oct 30, 2012

Fuel pump

HANAI KAZUMICHI3 citations59

US8264186B2Sep 11, 2012

Control devices for fuel pump driving motors

HANAI KAZUMICHI3 citations59

MATSUDA TATSUHISA

1 patent

US8288903B2Oct 16, 2012

Stator of rotary electric motor and fuel pump

MATSUDA TATSUHISA20 citations76

NISHIO TOSHIO

1 patent

US8333175B2Dec 18, 2012

Fuel supply systems

NISHIO TOSHIO6 citations69

NAITO HIROAKI

1 patent

US8647082B2Feb 11, 2014

Fuel pump

NAITO HIROAKI0 citations33