KK

Kazuhiko Kajigaya

HI Hitachi: 12 patents #17 of 3,950Top 1%
HC Hitachi Device Engineering Co.: 2 patents #10 of 126Top 8%
HC Hitachi Ulsi Systems Co.: 1 patents #45 of 236Top 20%
HE Hitachi Vlsi Engineering: 1 patents #24 of 142Top 20%
📍 Tokyo, WA: #2 of 35 inventorsTop 6%
Overall (2002): #1,085 of 266,432Top 1%
12
Patents 2002

Issued Patents 2002

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
6501672 Dynamic random access memory (DRAM) capable of canceling out complementary noise developed in plate electrodes of memory cell capacitors Tomonori Sekiguchi, Katsutaka Kimura, Riichiro Takemura, Tsugio Takahashi, Yoshitaka Nakamura 2002-12-31
6498762 Semiconductor integrated circuit device and method of activating the same Hiromasa Noda, Masakazu Aoki, Youji Idei, Osamu Nagashima, Kiyoo Itoh +2 more 2002-12-24
6473354 Semiconductor integrated circuit device and method of activating the same Hiromasa Noda, Masakazu Aoki, Youji Idei, Osamu Nagashima, Kiyoo Itoh +2 more 2002-10-29
6426889 Semiconductor integrated circuit Tomonori Sekiguchi, Riichiro Takemura, Katsutaka Kimura, Tsugio Takahashi 2002-07-30
6424586 Semiconductor integrated circuit device and method of activating same Hiromasa Noda, Masakazu Aoki, Youji Idei, Osamu Nagashima, Kiyoo Itoh +2 more 2002-07-23
6411543 Dynamic random access memory (RAM), semiconductor storage device, and semiconductor integrated circuit (IC) device Seiji Narui, Osamu Nagashima, Masatoshi Hasegawa, Hiroki Fujisawa, Shinichi Miyatake +3 more 2002-06-25
6400596 Semiconductor memory device using open data line arrangement Riichiro Takemura, Tomonori Sekiguchi, Katsutaka Kimura, Tsugio Takahashi 2002-06-04
6396761 Semiconductor integrated circuit device and method of activating the same Hiromasa Noda, Masakazu Aoki, Youji Idei, Osamu Nagashima, Kiyoo Itoh +2 more 2002-05-28
6385118 Semiconductor integrated circuit device Hiroki Fujisawa, Kenichi Fukui, Toshikazu Tachibana 2002-05-07
6372554 Semiconductor integrated circuit device and method for production of the same Keizo Kawakita, Seiji Narui, Kiyoshi Nakai, Kazunari Suzuki, Hideaki Tsugane +1 more 2002-04-16
6339358 Semiconductor integrated circuit Masashi Horiguchi, Yasushi Kawase, Takesada Akiba, Yoshinobu Nakagome 2002-01-15
6335884 Semiconductor memory device and defect remedying method thereof Kazuyuki Miyazawa, Manabu Tsunozaki, Kazuyoshi Oshima, Takashi Yamazaki, Yuji Sakai +17 more 2002-01-01