P

Inventor

SUMI MASAYUKI

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

SEGA ENTERPRISES KK

3 patents
US5734807AMar 31, 1998

Image processing devices and methods

SEGA ENTERPRISES KK188 citations96
US6672962B1Jan 6, 2004

Gun-shaped controller and game device

SEGA ENTERPRISES KK233 citations95
US5971852AOct 26, 1999

Image processing method and apparatus

SEGA ENTERPRISES KK15 citations67

SEGA KK DBA SEGA CORP

2 patents
US7837552B2Nov 23, 2010

Computer program product

SEGA KK DBA SEGA CORP10 citations82
US7722465B2May 25, 2010

Image generation device, image display method and program product

SEGA KK DBA SEGA CORP8 citations82

SEGA CORP

1 patent
US6749509B1Jun 15, 2004

Image processing method and apparatus

SEGA CORP1 citations45

SUMI MASAYUKI

1 patent
US8221233B2Jul 17, 2012

Computer program product

SUMI MASAYUKI0 citations43