TS

Takeshi Sakata

HI Hitachi: 10 patents #9 of 3,189Top 1%
RT Renesas Technology: 4 patents #45 of 1,110Top 5%
EM Elpida Memory: 2 patents #4 of 72Top 6%
HC Hitachi Ulsi Systems Co.: 2 patents #10 of 256Top 4%
Overall (2005): #315 of 245,428Top 1%
15
Patents 2005

Issued Patents 2005

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
6970019 Semiconductor integrated circuit device having power reduction mechanism Masashi Horiguchi, Kunio Uchiyama, Kiyoo Itoh, Masakazu Aoki, Takayuki Kawahara 2005-11-29
6965533 Semiconductor device which is low in power and high in speed and is highly integrated Hideyuki Matsuoka 2005-11-15
6958507 Semiconductor memory pipeline buffer Bryan Atwood, Takao Watanabe 2005-10-25
6949782 Semiconductor memories Bryan Atwood, Kazuo Yano, Tomoyuki Ishii, Taro Osabe, Kazumasa Yanagisawa 2005-09-27
6946704 Semiconductor memory cell and method of forming same Hideyuki Matsuoka, Kiyoo Itoh, Motoyasu Terao, Satoru Hanzawa 2005-09-20
6944078 Semiconductor device Riichiro Takemura, Kiyoo Itoh, Tomonori Sekiguchi, Katsutaka Kimura 2005-09-13
6933765 Semiconductor device Yusuke Kanno, Hiroyuki Mizuno, Takao Watanabe 2005-08-23
6925017 Semiconductor device Riichiro Takemura, Tomonori Sekiguchi, Shinichi Miyatake, Hiromasa Noda, Kazuhiko Kajigaya 2005-08-02
6917552 Semiconductor device using high-speed sense amplifier Riichiro Takemura, Tomonori Sekiguchi 2005-07-12
6903966 Semiconductor device Satoru Hanzawa, Hideyuki Matsuoka, Katsuro Watanabe, Kenchi Ito 2005-06-07
6894912 Semiconductor memory Tomonori Sekiguchi, Riichiro Takemura, Kazushige Ayukawa, Takayuki Kawahara 2005-05-17
6882557 Semiconductor memory device Kazuhiko Kajigaya, Hiromasa Noda, Shinichi Miyatake, Riichiro Takemura, Tomonori Sekiguchi 2005-04-19
6862235 Semiconductor device which is low in power and high in speed and is highly integrated Hideyuki Matsuoka 2005-03-01
6862232 Semiconductor device Satoru Hanzawa 2005-03-01
6838901 Semiconductor integrated circuits with power reduction mechanism Kiyoo Itoh, Masashi Horiguchi 2005-01-04