IS

Ichio Shimizu

HI Hitachi: 4 patents #260 of 3,950Top 7%
HS Hitachi Tohbu Semiconductor: 2 patents #3 of 63Top 5%
📍 Gyōda, JP: #3 of 47 inventorsTop 7%
Overall (2002): #15,524 of 266,432Top 6%
4
Patents 2002

Issued Patents 2002

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6501160 Semiconductor device and a method of manufacturing the same and a mount structure Akira Higuchi, Munehisa Kishimoto 2002-12-31
6492739 Semiconductor device having bumper portions integral with a heat sink Kuniharu Muto, Atsushi Nishikizawa, Jyunichi Tsuchiya, Toshiyuki Hata, Nobuya Koike 2002-12-10
6392308 Semiconductor device having bumper portions integral with a heat sink Kuniharu Muto, Atsushi Nishikizawa, Jyunichi Tsuchiya, Toshiyuki Hata, Nobuya Koike 2002-05-21
RE37690 Lead frame and semiconductor device Makoto Kitano, Sueo Kawai, Asao Nishimura, Hideo Miura, Akihiro Yaguchi +5 more 2002-05-07