Inventor

MATSUURA JUNICHIRO

JP3 patents

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

SEGA ENTERPRISES KK

1 patent

US6672962B1Jan 6, 2004

Gun-shaped controller and game device

SEGA ENTERPRISES KK233 citations95

SEGA KK DBA SEGA CORP

1 patent

US7837552B2Nov 23, 2010

Computer program product

SEGA KK DBA SEGA CORP10 citations82

SUMI MASAYUKI

1 patent

US8221233B2Jul 17, 2012

Computer program product

SUMI MASAYUKI0 citations43