KA

Kouji Arai

HI Hitachi: 59 patents #175 of 28,497Top 1%
TI Texas Instruments: 3 patents #4,047 of 12,488Top 35%
OL Origin Electric Company, Limited: 2 patents #25 of 128Top 20%
NE Nec: 1 patents #7,889 of 14,502Top 55%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
VJ Victor Company Of Japan: 1 patents #818 of 1,489Top 55%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
HC Hitachi Ulsi Systems Co.: 1 patents #577 of 867Top 70%
Overall (All Time): #33,934 of 4,157,543Top 1%
65
Patents All Time

Issued Patents All Time

Showing 1–25 of 65 patents

Patent #TitleCo-InventorsDate
10005149 Capacitor-type welding device and capacitor-type welding method Yasuo KADOYA, Akio Komatsu 2018-06-26
9434021 Capacitive welder and method for charging same Yasuo KADOYA, Akio Komatsu 2016-09-06
9397242 Silicon substrate having textured surface, and process for producing same Yasushi Taniguchi, Shigeru Sankawa, Sr., Hiroshi Tanabe, Ichiro Nakayama, Naoshi Yamaguchi 2016-07-19
8560631 Storage system Takashige Iwamura, Yasutomo Yamamoto, Yoshiaki Eguchi, Hiroshi Arakawa 2013-10-15
8423825 Data restoring method and an apparatus using journal data and an identification information Yoshiaki Eguchi, Kazuhiko Mogi, Yasutomo Yamamoto, Takashi Oeda 2013-04-16
8266375 Automated on-line capacity expansion method for storage device Yoshiki Kano, Manabu Kitamura 2012-09-11
8126846 System and method for replicating data Susumu Suzuki, Hironori Yasukawa 2012-02-28
8068379 Dynamic RAM Tsutomu Takahashi, Yasushi Takahashi, Atsuya Tanaka, Shunichi Sukegawa, Shinji Bessho +1 more 2011-11-29
8028127 Automated on-line capacity expansion method for storage device Yoshiki Kano, Manabu Kitamura 2011-09-27
7971097 Data restoring method and an apparatus using journal data and an identification information Yoshiaki Eguchi, Kazuhiko Mogi, Yasutomo Yamamoto, Takashi Oeda 2011-06-28
7953949 Data reallocation among storage systems Hiroshi Arakawa, Kazuhiko Mogi, Yoshiaki Eguchi 2011-05-31
7937513 Method for controlling storage system, and storage control apparatus Hiroshi Ohno, Toshio Nakano, Hideo Tabuchi, Akinobu Shimada, Ai Satoyama +2 more 2011-05-03
7930474 Automated on-line capacity expansion method for storage device Yoshiki Kano, Manabu Kitamura 2011-04-19
7761677 Clustered storage system and its control method Hiroshi Arakawa, Takashi Oeda, Naoto Matsunami 2010-07-20
7694073 Computer system and a method of replication Ai Satoyama, Yasutomo Yamamoto, Takashi Oeda 2010-04-06
7689611 Method of and a system for recovering data in an information processing system Haruaki Watanabe, Kenji Yamagami 2010-03-30
7549083 Data restoring method and an apparatus using journal data and an identification information Yoshiaki Eguchi, Kazuhiko Mogi, Yasutomo Yamamoto, Takashi Oeda 2009-06-16
7457899 Method for controlling storage system, and storage control apparatus Hiroshi Ohno, Toshio Nakano, Hideo Tabuchi, Akinobu Shimada, Ai Satoyama +2 more 2008-11-25
7451164 System and method for replicating data Susumu Suzuki, Hironori Yasukawa 2008-11-11
7447832 Automated on-line capacity expansion method for storage device Yoshiki Kano, Manabu Kitamura 2008-11-04
7412543 Method for controlling storage system, and storage control apparatus Hiroshi Ohno, Toshio Nakano, Hideo Tabuchi, Akinobu Shimada, Ai Satoyama +2 more 2008-08-12
7337292 Method and apparatus for data relocation between storage subsystems Yoshiaki Eguchi, Hiroshi Arakawa, Yasutomo Yamamoto, Takashige Iwamura 2008-02-26
7320089 Storage unit subsystem Akira Yamamoto, Hiroyuki Kitajima, Yoshihisa Kamo 2008-01-15
7305584 Data restoring method and an apparatus using journal data and an identification information Yoshiaki Eguchi, Kazuhiko Mogi, Yasutomo Yamamoto, Takashi Oeda 2007-12-04
7284103 Data copy method Takashi Kaga, Haruaki Watanabe 2007-10-16