P

Inventor

SUMIYA TAKEJI

JP12 patents
⚠️ This page may combine multiple inventors who share the name “SUMIYA TAKEJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WESTERN DIGITAL TECH INC

3 patents
US11410692B1Aug 9, 2022

Carriage assembly with asymmetrical swage bosses and associated methods

WESTERN DIGITAL TECH INC2 citations71
US11646055B1May 9, 2023

Carriage assembly with asymmetrical swage bosses and associated methods

WESTERN DIGITAL TECH INC0 citations60
US12125507B2Oct 22, 2024

Hard disk drive breather filter enabling sorbent replacement

WESTERN DIGITAL TECH INC0 citations50

HITACHI GLOBAL STORAGE TECH

3 patents
US7545599B2Jun 9, 2009

Disk drive with vibration suppression member disposed near head assembly

HITACHI GLOBAL STORAGE TECH3 citations61
US7483239B2Jan 27, 2009

Magnetic disk drive with adjustment of rotational balance

HITACHI GLOBAL STORAGE TECH4 citations61
US7486484B2Feb 3, 2009

Arm chamfer for comb type actuator in rotating disk storage device and carriage assembly

HITACHI GLOBAL STORAGE TECH1 citations51

HGST Netherlands BV

2 patents
US9747956B1Aug 29, 2017

Base for protecting external welds of hermetically sealed electronic devices

HGST Netherlands BV6 citations69
US8730620B1May 20, 2014

Flexible ramp in a hard disk drive

HGST Netherlands BV1 citations51

MURAKI TAKUMA

1 patent
US8130470B2Mar 6, 2012

Suspension assembly including a limiter having a gross length larger than a between-coupling-portions distance between coupling portions

MURAKI TAKUMA15 citations81

SUZUKI TAKAO

1 patent
US8125739B2Feb 28, 2012

Disk drive device and magnetic disk drive

SUZUKI TAKAO2 citations61

SEKI SHOTA

1 patent
US8169747B2May 1, 2012

Cushioning ramp having a stepped structure for a magnetic disc apparatus

SEKI SHOTA3 citations51

NAKAMIYA TERUHIRO

1 patent
US8537500B2Sep 17, 2013

Magnetic disk device

NAKAMIYA TERUHIRO0 citations42