KS

Kazutoshi Shibutani

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
TO Toyota: 1 patents #227 of 840Top 30%
📍 Itami, JP: #64 of 174 inventorsTop 40%
Overall (2004): #180,539 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6776815 Particulate filter Zenichiro Kato, Hiromichi Yanagihara, Kazuhiko Shiratani, Youichi Nagai, Satoru Itsuaki +1 more 2004-08-17