KK

Kunihiro Katayama

RT Renesas Technology: 4 patents #45 of 1,110Top 5%
HI Hitachi: 2 patents #478 of 3,189Top 15%
HC Hitachi Ulsi Systems Co.: 1 patents #60 of 256Top 25%
Overall (2005): #4,287 of 245,428Top 2%
6
Patents 2005

Issued Patents 2005

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6972979 Nonvolatile memory Tetsuya Iida, Motoki Kanamori, Atsushi Shikata, Takayuki Tamura 2005-12-06
6952752 File memory device and information processing apparatus using the same Kenichi Kaki, Jun Kitahara, Tsunehiro Tobita, Kazunori Furusawa 2005-10-04
6925012 Storage device employing a flash memory Hajime Yamagami, Kouichi Terada, Yoshihiro Hayashi, Takashi Tsunehiro, Kenichi Kaki +1 more 2005-08-02
6917547 Non-volatile semiconductor memory device Motoki Kanamori, Atsushi Shiraishi, Shigeo Kurakata, Atsushi Shikata 2005-07-12
6915427 Hub apparatus with copyright protection function Junichi Maruyama, Takashi Tsunehiro, Takashi Totsuka, Motoyasu Tsunoda, Shinya Iguchi +1 more 2005-07-05
6891759 Semiconductor memory having electrically erasable and programmable semiconductor memory cells Takayuki Tamura, Kiyoshi Inoue 2005-05-10