HO

Hiroshi Ogasawara

HI Hitachi: 29 patents #976 of 28,497Top 4%
HC Hitachi Media Electronics Co.: 9 patents #19 of 214Top 9%
HS Hitachi-Lg Data Storage: 7 patents #35 of 294Top 15%
PA Panasonic: 6 patents #4,438 of 21,108Top 25%
KT Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
IC Ikeda Electric Co.: 2 patents #1 of 16Top 7%
KM Kawasaki Microelectronics: 2 patents #25 of 88Top 30%
Motorola: 2 patents #4,475 of 12,470Top 40%
RS Rf Stream: 2 patents #4 of 8Top 50%
KS Kobe Steel: 1 patents #857 of 2,031Top 45%
FL Fujitsu Mobile Communications Limited: 1 patents #17 of 77Top 25%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
KS Kawasaki Steel: 1 patents #889 of 1,922Top 50%
Overall (All Time): #39,288 of 4,157,543Top 1%
60
Patents All Time

Issued Patents All Time

Showing 26–50 of 60 patents

Patent #TitleCo-InventorsDate
7478267 Access control device and interface installed in same Kunihito Matsuki, Yutaka Takata, Naotaka Kobayashi 2009-01-13
7454769 Optical pickup apparatus Manabu Ochi, Hirofumi Taguchi, Seiichi Katou 2008-11-18
7428192 Optical pickup device and optical disk device using it Manabu Ochi 2008-09-23
7397732 Objective lens driving apparatus and optical disc apparatus Katsuhiko Kimura, Hidenao Saito 2008-07-08
7376787 Disk array system Homare Kanie, Nobuyuki Saika, Yutaka Takata, Shinichi Nakayama 2008-05-20
7376330 Encoded data recording apparatus and mobile terminal Seiji Oura, Yuichi Sato, Yasunori Arai, Osamu Yamagishi, Yoshihiro Kataoka +2 more 2008-05-20
7359693 Enclosure and substrate structure for a tuner module Kazunori Okui, Takatsugu Kamata, Keiichi Fujii, Christopher Li 2008-04-15
7313799 Objective-lens driving apparatus and optical disk apparatus Katsuhiko Kimura, Seiichi Katou 2007-12-25
7305670 Method of installing software on storage device controlling apparatus, method of controlling storage device controlling apparatus, and storage device controlling apparatus Yutaka Takata, Naotaka Kobayashi, Jinichi Shikawa, Nobuyuki Saika 2007-12-04
7263584 Method of controlling storage device controlling apparatus, and storage device controlling apparatus Shinichi Nakayama, Naotaka Kobayashi, Jinichi Shikawa, Nobuyuki Saika 2007-08-28
7240152 Method of controlling storage device controlling apparatus, and storage device controlling apparatus Shinichi Nakayama, Naotaka Kobayashi, Jinichi Shikawa, Nobuyuki Saika 2007-07-03
7219144 Disk array system and fault information control method Kunihito Matsuki, Yutaka Takata, Naotaka Kobayashi 2007-05-15
7181751 Objective-lens driving apparatus and optical disk apparatus Katsuhiko Kimura, Seiichi Katou 2007-02-20
7167068 Transformer Tomoyuki Nakano, Kazuhiko Kinutani, Mizuto Ida, Yoshiharu Nakamura 2007-01-23
7155595 Method of controlling storage device controlling apparatus, and storage device controlling apparatus Yutaka Takata, Shinichi Nakayama, Jinichi Shikawa, Nobuyuki Saika 2006-12-26
7149861 Disk array device capable of backing up and limiting access to a system logical unit Yoshinori Igarashi 2006-12-12
7107602 Objective-lens driving apparatus and optical disk apparatus Katsuhiko Kimura, Seiichi Katou 2006-09-12
7099996 Disk array system Homare Kanie, Nobuyuki Saika, Yutaka Takata, Shinichi Nakayama 2006-08-29
7061873 Communication device which requests transmission of encoded data based on monitored reception quality Koichi Ito, Kentoku Yamaguchi, Nobuhiro Inoue, Yuichi Sato, Kei Sakuma +3 more 2006-06-13
7043604 Disk array system Homare Kanie, Nobuyuki Saika, Yutaka Takata, Shinichi Nakayama 2006-05-09
7005323 Method and apparatus for shielding integrated circuits Hideyuki Kurita 2006-02-28
6990553 Method of controlling storage device controlling apparatus, and storage device controlling apparatus Shinichi Nakayama, Naotaka Kobayashi, Jinichi Shikawa, Nobuyuki Saika 2006-01-24
6985097 Error correction circuit and A/D converter Masayuki Ueno, Masatoshi Takada 2006-01-10
6981170 Control method of storage control apparatus and storage control apparatus Yoshihito Nakagawa, Katsuhiro Uchiumi, Shinichi Nakayama, Yutaka Takata 2005-12-27
6948015 Storage control device Shizuo Yokohata 2005-09-20