Inventor

SUGIMOTO Kiminori

JP3 patents

Patents

3 patents

US10573342B2Feb 25, 2020

Base for magnetic recording medium, and HDD

SHOWA DENKO KK13 citations82

US10593359B2Mar 17, 2020

Magnetic recording medium substrate and hard disk drive

SHOWA DENKO KK9 citations81

US9875765B2Jan 23, 2018

Base for magnetic recording medium

SHOWA DENKO KK13 citations80