P

Inventor

OGATA AKIHIRO

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

SONY CORP

6 patents
US5583834ADec 10, 1996

Mini disc player

SONY CORP23 citations92
US5768237AJun 16, 1998

Disc cartridge loading device with lid lock detection switch

SONY CORP11 citations73
US5638351AJun 10, 1997

Recording and/or reproducing apparatus for recording medium

SONY CORP8 citations73
US10034076B2Jul 24, 2018

Earphone

SONY CORP4 citations71
US9661724B2May 23, 2017

Light-emitting device, method of controlling light-emitting device, and program

SONY CORP0 citations45
US9232613B2Jan 5, 2016

Light-emitting device, method of controlling light-emitting device, and program

SONY CORP1 citations45

DAINIPPON INK & CHEMICALS

2 patents
US7708824B2May 4, 2010

C. I. pigment red 57:1 and production process thereof

DAINIPPON INK & CHEMICALS4 citations54
US7982019B2Jul 19, 2011

Method for producing dry organic pigment

DAINIPPON INK & CHEMICALS0 citations48

KYUSHU SUMITOKU ELECTRONICS CO

1 patent
US5333628AAug 2, 1994

Continuous ultrasonic cleaning apparatus

KYUSHU SUMITOKU ELECTRONICS CO44 citations83

PIONEER ELECTRONIC CORP

1 patent
US4773062ASep 20, 1988

Optical information recording and reproducing apparatus including lens supporting mechanism employing cantilever springs

PIONEER ELECTRONIC CORP12 citations68

NAGAMIZU KOJI

1 patent
US8192259B2Jun 5, 2012

Ventilation system of sludge receiving facility

NAGAMIZU KOJI0 citations25