Inventor

ISHIHATA YOSHIFUMI

JP4 patents

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

SEGA CORP

2 patents

US7336276B2Feb 26, 2008

Game device, recording medium, and image processing method for displaying a projected image object

SEGA CORP12 citations77

US7931534B2Apr 26, 2011

Control program for action game

SEGA CORP3 citations60

ISHIHATA YOSHIFUMI

2 patents

US8105142B2Jan 31, 2012

Game device, communication game system, and recorded medium

ISHIHATA YOSHIFUMI9 citations75

US8251812B2Aug 28, 2012

Control program for action game

ISHIHATA YOSHIFUMI1 citations47