Akihiko Nagata

KO Konami: 3 patents #3 of 115Top 3%

📍 Mishima, JP: #12 of 105 inventorsTop 15%

Overall (2003): #34,158 of 273,478Top 15%

Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
6632137	Target-game execution method, game machine, and recording medium	—	2003-10-14
6620042	Target-game execution method, game machine, and recording medium	—	2003-09-16
6540611	Portable game machine and game-advancing method	—	2003-04-01