P

Inventor

SATAKE MITSUO

JP9 patents
⚠️ This page may combine multiple inventors who share the name “SATAKE MITSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

3 patents
US6871351B2Mar 22, 2005

Disc driving apparatus

HITACHI LTD16 citations83
US6496451B2Dec 17, 2002

Objective lens driving device and optical disc apparatus

HITACHI LTD11 citations73
US4561084ADec 24, 1985

Disk loading and unloading system

HITACHI LTD20 citations66

HITACHI MEDIA ELECTRON KK

3 patents
US7873970B2Jan 18, 2011

Optical pickup device and optical disc drive apparatus

HITACHI MEDIA ELECTRON KK9 citations82
US7475412B2Jan 6, 2009

Optical disk drive apparatus having a flexible substrate and wiring conductors

HITACHI MEDIA ELECTRON KK7 citations73
US7830755B2Nov 9, 2010

Optical head and optical disc drive

HITACHI MEDIA ELECTRON KK0 citations39

ARAI SATOSHI

2 patents
US8395981B2Mar 12, 2013

Optical pickup device in which optical part is fixedly joined to pickup case by laser irradiation

ARAI SATOSHI5 citations71
US8424030B2Apr 16, 2013

Optical pickup device and laser welding structure of optical components

ARAI SATOSHI0 citations51

TERAOKA SEIKO KK

1 patent
US4928229AMay 22, 1990

Label printer

TERAOKA SEIKO KK38 citations91