YI

Yasuhiro Ishii

HI Hitachi: 2 patents #622 of 3,771Top 20%
KC Koyo Seiko Co.: 1 patents #36 of 113Top 35%
📍 Ibigawa, MO: #1 of 1 inventorsTop 100%
Overall (2004): #17,971 of 270,089Top 7%
3
Patents 2004

Issued Patents 2004

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6728258 Multi-processor system and its network Tetsuhiko Okada, Naoki Hamanaka, Naohiko Irie, Takehisa Hayashi, Tetsuya Mochida +2 more 2004-04-27
6705176 Electric power steering apparatus Osamu Sano 2004-03-16
6684312 Memory managing method used in adding memory and information processing apparatus Hideki Murayama, Kazuo Horikawa, Hiroshi Yashiro, Masahiko Yamauchi, Daisuke Sasaki 2004-01-27