Inventor

TOKORO HIROKO

JP9 patents

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

UNIV TOKYO

5 patents

US10099941B2Oct 16, 2018

Magnetic iron oxide nanopowder and process for producing the same

UNIV TOKYO9 citations80

US11574652B2Feb 7, 2023

Recording device and recording method

UNIV TOKYO0 citations58

US12428310B2Sep 30, 2025

Iron-based oxide magnetic powder and method for producing same

UNIV TOKYO1 citations57

US10669161B2Jun 2, 2020

Oriented body containing e-iron oxide, method for producing the same, and device for producing the same

UNIV TOKYO1 citations57

US9916922B2Mar 13, 2018

Iron oxide magnetic nanoparticle powder and method of producing the same, iron oxide magnetic nanoparticle thin film containing the iron oxide magnetic nanoparticle powder and method of producing the same

UNIV TOKYO1 citations49

OHKOSHI SHIN-ICHI

4 patents

US8609261B2Dec 17, 2013

Titanium oxide particles, manufacturing method thereof, magnetic memory, and charge storage type memory

OHKOSHI SHIN-ICHI2 citations59

US9079782B2Jul 14, 2015

Titanium oxide particles, process for producing same, magnetic memory, optical information recording medium, and charge accumulation type memory

OHKOSHI SHIN-ICHI0 citations46

US8535816B2Sep 17, 2013

Fine structural body, method for manufacturing fine structural body, magnetic memory, charge storage memory and optical information recording medium

OHKOSHI SHIN-ICHI0 citations46

US9005569B2Apr 14, 2015

Microstructure and manufacturing method therefor

OHKOSHI SHIN-ICHI0 citations45