KH

Koichi Hasegawa

Sumitomo Electric Industries: 2 patents #599 of 3,632Top 20%
TI Tokai Rubber Industries: 1 patents #14 of 63Top 25%
Overall (2005): #20,883 of 245,428Top 9%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6854721 Vibration-damping device Rentaro Kato, Hajime Maeno, Koichi Maeda, Takahiro Aoi 2005-02-15
6847062 Semiconductor device Teruhito Ohnishi, Koichiro Yuki, Shigeki Sawada, Keiichiro Shimizu, Tohru Saitoh 2005-01-25
6847063 Semiconductor device Teruhito Ohnishi, Koichiro Yuki, Shigeki Sawada, Keiichiro Shimizu, Tohru Saitoh +1 more 2005-01-25