Inventor

NAGATA SATORU

JP16 patents

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

MATSUSHITA ELECTRIC WORKS LTD

2 patents

US7425802B2Sep 16, 2008

Discharge lamp lighting apparatus, luminaire and illumination system

MATSUSHITA ELECTRIC WORKS LTD24 citations92

US7129650B2Oct 31, 2006

Lighting apparatus for high intensity discharge lamp

MATSUSHITA ELECTRIC WORKS LTD10 citations73

KUMAGAI JUN

2 patents

US8294385B2Oct 23, 2012

High-pressure discharge lamp ballast with multi-mode lamp starting circuit

KUMAGAI JUN8 citations81

US8395327B2Mar 12, 2013

High-pressure discharge lamp lighting device and lighting fixture using the same

KUMAGAI JUN5 citations71

NAGATA SATORU

2 patents

US8222830B2Jul 17, 2012

Discharge lamp lighting device, lighting fixture, and lighting system

NAGATA SATORU3 citations58

US8299723B2Oct 30, 2012

Electronic ballast with lamp flicker suppression during start-to-steady state transition

NAGATA SATORU0 citations36

KONICA MINOLTA INC

2 patents

US10705464B2Jul 7, 2020

Image forming apparatus, image forming method, and storage medium

KONICA MINOLTA INC0 citations51

US10466614B2Nov 5, 2019

Developing device, image forming apparatus, and developing condition correcting method

KONICA MINOLTA INC0 citations40

YUFUKU AKIRA

1 patent

US8232746B2Jul 31, 2012

High pressure discharge lamp lighting device and lighting fixture using the same

YUFUKU AKIRA8 citations81

YAMAHARA DAISUKE

1 patent

US8115405B2Feb 14, 2012

High pressure discharge lamp lighting device and luminaire using same

YAMAHARA DAISUKE9 citations80

CIBA SC HOLDING AG

1 patent

US7524804B2Apr 28, 2009

Bleach composition and bleaching detergent composition

CIBA SC HOLDING AG10 citations77

MATSUZAKI NOBUTOSHI

1 patent

US8502475B2Aug 6, 2013

Discharge lamp ballast with feedback current control during an electrode heating operation

MATSUZAKI NOBUTOSHI5 citations66

PANASONIC ELEC WORKS CO LTD

1 patent

US8044601B2Oct 25, 2011

High voltage discharge lamp lighting device

PANASONIC ELEC WORKS CO LTD3 citations60

KUMADA KAZUHIRO

1 patent

US8604707B2Dec 10, 2013

Power supply

KUMADA KAZUHIRO2 citations53

KOMATSU NAOKI

1 patent

US8228006B2Jul 24, 2012

High pressure discharge lamp lighting device and lighting fixture using the same

KOMATSU NAOKI0 citations40

PANASONIC CORP

1 patent

US9089034B2Jul 21, 2015

Lighting device and luminaire including the same

PANASONIC CORP0 citations37