RK

Ryoichi Kajiwara

HI Hitachi: 2 patents #622 of 3,771Top 20%
HS Hitachi Tohbu Semiconductor: 1 patents #8 of 58Top 15%
RT Renesas Technology: 1 patents #498 of 1,436Top 35%
Overall (2004): #21,207 of 270,089Top 8%
3
Patents 2004

Issued Patents 2004

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6798072 Flip chip assembly structure for semiconductor device and method of assembling therefor Masahiro Koizumi, Toshiaki Morita, Kazuya Takahashi, Asao Nishimura, Masayoshi Shinoda 2004-09-28
6784554 Semiconductor device and manufacturing method thereof Masahiro Koizumi, Masayoshi Shinoda, Akihiko Narisawa, Asao Nishimura, Toshiaki Morita +2 more 2004-08-31
6774466 Semiconductor device Masahiro Koizumi, Toshiaki Morita, Kazuya Takahashi, Munehisa Kishimoto, Shigeru Ishii +5 more 2004-08-10