P

Inventor

USUI SHIRO

JP7 patents
⚠️ This page may combine multiple inventors who share the name “USUI SHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

USUI SHIRO

3 patents
US5929906AJul 27, 1999

Color correcting method and apparatus

USUI SHIRO85 citations94
US5351079ASep 27, 1994

Color balance adjusting apparatus using a decorrelating neural network

USUI SHIRO26 citations90
US4846568AJul 11, 1989

Method of analyzing an electroretinogram

USUI SHIRO32 citations90

TOYO INK MFG CO

2 patents
US6198843B1Mar 6, 2001

Method and apparatus for color gamut mapping

TOYO INK MFG CO57 citations94
US5185850AFeb 9, 1993

Color transformation method and apparatus for transforming physical to psychological attribute using a neural network

TOYO INK MFG CO25 citations87

MINOLTA CO LTD

1 patent
US7002624B1Feb 21, 2006

Apparatus and method for obtaining object-color component data

MINOLTA CO LTD84 citations94

NEC CORP

1 patent
US4701874AOct 20, 1987

Digital signal processing apparatus

NEC CORP8 citations65