AS

Akihiro Shimizu

HI Hitachi: 1 patents #1,745 of 4,225Top 45%
KO Konami: 1 patents #18 of 115Top 20%
📍 Hitachinaka, JP: #52 of 318 inventorsTop 20%
Overall (2003): #76,926 of 273,478Top 30%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6602132 Game system and computer-readable storage medium carrying program therefor Akira Kozawa, Kengo Suzuki, Seiji Akimoto, Keiichi Hatakeyama, Yasuhiro Masuoka +2 more 2003-08-05
6548885 Semiconductor integrated circuit device and process for manufacturing the same Shuji Ikeda, Toshiaki Yamanaka, Kenichi Kikushima, Shinichiro Mitani, Kazushige Sato +2 more 2003-04-15