KY

Kazumasa Yanagisawa

HI Hitachi: 4 patents #332 of 4,225Top 8%
HC Hitachi Ulsi Systems Co.: 2 patents #23 of 311Top 8%
Overall (2003): #15,235 of 273,478Top 6%
4
Patents 2003

Issued Patents 2003

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6643182 Semiconductor device Toshio Sasaki, Satoru Nakanishi, Yoshihiko Yasu 2003-11-04
6628549 Semiconductor device Shoji Shukuri 2003-09-30
6611458 Semiconductor integrated circuit device Koichiro Ishibashi, Shoji Shukuri, Junichi Nishimoto, Masanao Yamaoka, Masakazu Aoki 2003-08-26
6609236 Semiconductor IC device having a memory and a logic circuit implemented with a single chip Takao Watanabe, Kazushige Ayukawa, Ryo Fujita, Hitoshi Tanaka 2003-08-19