Inventor

ONITSUKA TSUYOSHI

JP5 patents

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

KIMURA KAORI

2 patents

US8338007B2Dec 25, 2012

Magnetic recording medium and magnetic recording apparatus

KIMURA KAORI2 citations61

US8652338B2Feb 18, 2014

Magnetic recording medium and method of manufacturing the same

KIMURA KAORI0 citations50

FUJI ELECTRIC CO LTD

1 patent

US6667116B1Dec 23, 2003

Magnetic recording media, the manufacturing method for the same, and magnetic recording device

FUJI ELECTRIC CO LTD27 citations91

TOSHIBA KK

1 patent

US8995089B2Mar 31, 2015

Magnetic recording medium and method for producing the same

TOSHIBA KK5 citations72

WATANABE AKIRA

1 patent

US8858809B2Oct 14, 2014

Method of manufacturing magnetic recording medium

WATANABE AKIRA0 citations39