P

Inventor

OHTAKE MASAYA

JP18 patents
⚠️ This page may combine multiple inventors who share the name “OHTAKE MASAYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSHIBA KK

12 patents
US10276193B2Apr 30, 2019

Magnetic head having magnetic pole and shield, and magnetic recording and reproducing device

TOSHIBA KK83 citations97
US10546600B1Jan 28, 2020

Magnetic head with high-frequency oscillating element and disk device comprising the same

TOSHIBA KK15 citations85
US11120822B2Sep 14, 2021

Magnetic disk drive and head adjusting method

TOSHIBA KK5 citations73
US10657990B2May 19, 2020

Magnetic head and disk device having gap layers with different magnetic relative permeabilities

TOSHIBA KK2 citations73
US10403308B2Sep 3, 2019

Magnetic disk device which controls a recording operation and a non-recording operation of a recording head and a recording head control method of the magnetic disk device

TOSHIBA KK4 citations73
US8804284B1Aug 12, 2014

Recording head with junctions between poles and disk drive with the same

TOSHIBA KK6 citations73
US12211531B2Jan 28, 2025

Magnetic recording and reproducing device

TOSHIBA KK0 citations62
US11862206B2Jan 2, 2024

Magnetic recording/reproducing device and magnetic recording/reproducing method

TOSHIBA KK0 citations62
US10741201B2Aug 11, 2020

Magnetic recording device capable of stabilizing oscillations of high frequency assisted element

TOSHIBA KK1 citations62
US12537031B1Jan 27, 2026

Magnetic recording device and method of manufacturing the same

TOSHIBA KK0 citations61
US10360931B2Jul 23, 2019

Magnetic recording apparatus

TOSHIBA KK0 citations52
US11869547B2Jan 9, 2024

Magnetic disk device, RW parameter adjustment method of the magnetic disk device and RW parameter adjustment device

TOSHIBA KK0 citations51

OHTAKE MASAYA

1 patent

IKAI TOSHIYUKI

1 patent

CANON KK

1 patent

MATSUMOTO TAKUYA

1 patent

FUJITSU LTD

1 patent

ISOKAWA HIROSHI

1 patent