Inventor

YAMAZAKI AYUMI

JP4 patents

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

DAIDO STEEL CO LTD

2 patents

US11274354B2Mar 15, 2022

Steel material, crankshaft, and automobile component

DAIDO STEEL CO LTD0 citations44

US10344345B2Jul 9, 2019

Part obtained from age hardening type bainitic microalloyed steel, process for producing part, and age hardening type bainitic microalloyed steel

DAIDO STEEL CO LTD0 citations34

SEIREN CO LTD

1 patent

US6623532B2Sep 23, 2003

Ink-jet printing method and printed goods

SEIREN CO LTD6 citations50

MASUDA HIROKI

1 patent

US9593404B2Mar 14, 2017

Nitrocarburized crankshaft and method of manufacturing the same

MASUDA HIROKI0 citations39