Inventor

TSUDA KOUICHI

JP4 patents

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

TSUDA KOUICHI

3 patents

US8652317B2Feb 18, 2014

Method of fabricating an alumina nanohole array, and method of manufacturing a magnetic recording medium

TSUDA KOUICHI2 citations54

US8124257B2Feb 28, 2012

Substrate for recording medium, and magnetic recording medium using same

TSUDA KOUICHI3 citations54

US8206778B2Jun 26, 2012

Method of manufacturing a magnetic recording medium

TSUDA KOUICHI1 citations43

FUJI ELEC DEVICE TECH CO LTD

1 patent

US6939595B2Sep 6, 2005

Magnetic recording medium substrate using thermoplastic allyloxymethylstyrene resin, magnetic recording medium using the substrate, and method of manufacturing the magnetic recording medium

FUJI ELEC DEVICE TECH CO LTD2 citations59