KY

Keiichi Yoshizumi

HI Hitachi: 1 patents #1,056 of 3,189Top 35%
Sumitomo Electric Industries: 1 patents #1,290 of 3,632Top 40%
Overall (2005): #46,902 of 245,428Top 20%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6934036 Configuration measuring apparatus and method Keishi Kubo, Yukio Imada, Hiroyuki Takeuchi, Kouji Handa 2005-08-23
6906365 Ferroelectric memory device including an upper protection electrode Kiyoshi Ogata, Kazuhiko Horikoshi, Kazufumi Suenaga, Hisayuki Kato, Masahito Yamazaki 2005-06-14