KI

Katsumi Ishikawa

HI Hitachi: 2 patents #622 of 3,771Top 20%
NC Nihon Plast Co.: 1 patents #4 of 9Top 45%
Overall (2004): #26,109 of 270,089Top 10%
3
Patents 2004

Issued Patents 2004

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6759964 Fault detection system Yutaka Sato, Masahiro Nagasu, Ryuichi Saito, Satoru Inarida 2004-07-06
6724313 Fault detection system Yutaka Sato, Masahiro Nagasu, Ryuichi Saito, Satoru Inarida 2004-04-20
6676158 Airbag and folding method thereof 2004-01-13