P

Inventor

HAGA TATSUYA

JP11 patents
⚠️ This page may combine multiple inventors who share the name “HAGA TATSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSHIBA KK

4 patents
US8363349B2Jan 29, 2013

Recording medium controller and method thereof

TOSHIBA KK16 citations90
US8896953B2Nov 25, 2014

Disk storage apparatus and method for shingled magnetic recording

TOSHIBA KK6 citations72
USRE48952EMar 1, 2022

Recording medium controller and method thereof

TOSHIBA KK0 citations60
US12282672B2Apr 22, 2025

Magnetic disk device

TOSHIBA KK0 citations51

JAPAN SCIENCE & TECH AGENCY

2 patents
US7432077B1Oct 7, 2008

High-affinity choline transporter

JAPAN SCIENCE & TECH AGENCY0 citations51
US7294710B2Nov 13, 2007

High-affinity choline transporter

JAPAN SCIENCE & TECH AGENCY0 citations51

SATO AKIHIKO

1 patent
US8638514B2Jan 28, 2014

Information recording device and information recording method

SATO AKIHIKO10 citations82

HONGAWA TADASHI

1 patent
US8411386B2Apr 2, 2013

Data write control apparatus and data write control method

HONGAWA TADASHI9 citations77

WATANABE HIKARU

1 patent
US8553347B2Oct 8, 2013

Information recording device and information recording method

WATANABE HIKARU3 citations61

FUJITSU LTD

1 patent
US7603517B2Oct 13, 2009

Disk storage device and cache control method for disk storage device

FUJITSU LTD0 citations38

NITTA TATSUO

1 patent
US8416518B2Apr 9, 2013

Magnetic disk drive and method for rewriting data block

NITTA TATSUO0 citations32