Inventor

KOHIDA TOMOYUKI

JP4 patents

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

HITACHI CHEMICAL CO LTD

2 patents

US10960633B2Mar 30, 2021

Method for forming molded article by press molding

HITACHI CHEMICAL CO LTD2 citations71

US10213832B2Feb 26, 2019

Sintered member, pinion gear for starters, and production method therefor

HITACHI CHEMICAL CO LTD4 citations66

KOHIDA TOMOYUKI

1 patent

US9566639B2Feb 14, 2017

Production method for sintered member

KOHIDA TOMOYUKI3 citations59

HITACHI POWDERED METALS

1 patent

US7905018B2Mar 15, 2011

Production method for sintered gear

HITACHI POWDERED METALS2 citations59