Inventor

KIKKAWA MASAHIRO

JP5 patents

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

SONY CORP

3 patents

US5585197ADec 17, 1996

Magneto-optical recording medium having a rave earth-transition metal alloy layer, a rave earth layer, a rare earth oxide layer, and a SiN layer

SONY CORP2 citations60

US5475551ADec 12, 1995

Magnetic head

SONY CORP3 citations60

US5741541AApr 21, 1998

Method for producing magneto-optical recording medium

SONY CORP0 citations50

CONTINENTAL AUTOMOTIVE GMBH

1 patent

US11084479B2Aug 10, 2021

Vehicle brake pad monitoring

CONTINENTAL AUTOMOTIVE GMBH5 citations68

MURATA MANUFACTURING CO

1 patent

US10665855B2May 26, 2020

Active material, method of manufacturing active material, electrode, and secondary battery

MURATA MANUFACTURING CO3 citations65