P

Inventor

KOGA KOICHI

JP15 patents
⚠️ This page may combine multiple inventors who share the name “KOGA KOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NEC LCD TECHNOLOGIES LTD

8 patents
US6727878B2Apr 27, 2004

Liquid crystal display

NEC LCD TECHNOLOGIES LTD40 citations95
US6894673B2May 17, 2005

Liquid crystal display control circuit

NEC LCD TECHNOLOGIES LTD20 citations91
US7116297B2Oct 3, 2006

Liquid crystal display device and driving method for liquid crystal display device

NEC LCD TECHNOLOGIES LTD16 citations82
US6747669B1Jun 8, 2004

Method for varying initial value in gray scale modification

NEC LCD TECHNOLOGIES LTD16 citations82
US6982693B2Jan 3, 2006

Liquid crystal display

NEC LCD TECHNOLOGIES LTD7 citations73
US6911967B2Jun 28, 2005

Liquid crystal display

NEC LCD TECHNOLOGIES LTD5 citations73
US7126572B2Oct 24, 2006

Image display method and image display device

NEC LCD TECHNOLOGIES LTD4 citations61
US7202845B2Apr 10, 2007

Liquid crystal display device

NEC LCD TECHNOLOGIES LTD4 citations54

SUMITOMO CHEMICAL CO

2 patents
US4028331AJun 7, 1977

Ultra violet absorber

SUMITOMO CHEMICAL CO20 citations79
US3947471AMar 30, 1976

Benz (c) fluoran compounds and recording sheet containing them

SUMITOMO CHEMICAL CO5 citations57

NGK INSULATORS LTD

2 patents
US10511033B2Dec 17, 2019

Solid oxide fuel cell

NGK INSULATORS LTD1 citations62
US10181605B2Jan 15, 2019

Joining material and stack structure of fuel cell using the joining material

NGK INSULATORS LTD0 citations49

NEC CORP

1 patent
US6075505AJun 13, 2000

Active matrix liquid crystal display

NEC CORP146 citations99

OHMORI MAKOTO

1 patent
US8883369B2Nov 11, 2014

Connected body connecting electrically between power generation parts of solid oxide fuel cells

OHMORI MAKOTO0 citations41

ENDO TAKESHI

1 patent
US8748650B2Jun 10, 2014

Method for production of N-carboxy amino acid anhydride and amino acid carbamate compound

ENDO TAKESHI0 citations41