Inventor

ARAKAWA TOMOAKI

JP4 patents

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

HITACHI POWDERED METALS

2 patents

US7556864B2Jul 7, 2009

Sintered gear

HITACHI POWDERED METALS16 citations82

US7905018B2Mar 15, 2011

Production method for sintered gear

HITACHI POWDERED METALS2 citations59

HONDA MOTOR CO LTD

1 patent

US7151334B2Dec 19, 2006

Permanent magnet type rotor and method of manufacturing the rotor

HONDA MOTOR CO LTD6 citations60

SHARP KK

1 patent

US10707263B2Jul 7, 2020

Method of manufacturing solid-state image sensor

SHARP KK0 citations49