Inventor

ISOBE TSUTOMU

JP5 patents

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

KAO CORP

3 patents

US5650237AJul 22, 1997

Magnetic recording medium having a metallic magnetic layer and an aluminum alloy underlayer

KAO CORP12 citations71

US5080982AJan 14, 1992

Magnetic recording medium

KAO CORP11 citations69

US5188866AFeb 23, 1993

Process of making a magnetic recording medium

KAO CORP3 citations58

ISOBE TSUTOMU

2 patents

US8580234B2Nov 12, 2013

Method for removing solid product formed on surfaces of teeth

ISOBE TSUTOMU2 citations52

US9168213B2Oct 27, 2015

Oral composition

ISOBE TSUTOMU1 citations43