Inventor

SAYAMA JUNICHI

JP4 patents

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

HGST Netherlands BV

1 patent

US9595282B2Mar 14, 2017

Magnetic recording medium having a L10-type ordered alloy

HGST Netherlands BV2 citations69

NEMOTO HIROAKI

1 patent

US8679654B2Mar 25, 2014

Magnetic recording medium including plural FePt alloy layers including carbon, oxides or nitrides

NEMOTO HIROAKI3 citations59

HITACHI HIGH TECH CORP

1 patent

US12444581B2Oct 14, 2025

Plasma processing apparatus

HITACHI HIGH TECH CORP0 citations50

WESTERN DIGITAL TECH INC

1 patent

US10276192B2Apr 30, 2019

Perpendicular magnetic recording medium

WESTERN DIGITAL TECH INC0 citations39