MO

Masataka Okayama

HI Hitachi: 12 patents #3,472 of 28,497Top 15%
RT Renesas Technology: 1 patents #1,991 of 3,337Top 60%
HH Hitachi High-Technologies: 1 patents #674 of 1,200Top 60%
Overall (All Time): #312,397 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D1029023 Display screen with graphical user interface Yayoi Konishi, Fuka Matsudaira, Masaki Takano, Hideki Watanabe, Jin Shimizu 2024-05-28
8706870 Remotely managed device 2014-04-22
8005887 Gateway apparatus and system Mitsuhiro Imai 2011-08-23
7734913 Content transmission control device, content distribution device and content receiving device Harumi Morino 2010-06-08
7590856 System for managing license for protecting content, server for issuing license for protecting content, and terminal for using content protected by license Harumi Morino, Akira Tanaka 2009-09-15
7293294 Method and apparatus for using contents Hiromi Ukai, Shigeki Hirasawa, Kousuke Anzai, Isao Echizen, Hiroshi Yoshiura +1 more 2007-11-06
7283719 Video capture device Tomohisa Kohiyama, Nobukazu Kondo, Kazutoshi Katoh, Kazuaki Tanaka, Yoshihiro Harada 2007-10-16
6842540 Surveillance system Harumi Morino, Takeo Tomokane, Kenji Watanabe, Koichi Inoue, Tomohisa Kohiyama +1 more 2005-01-11
6556767 Video capture device Tomohisa Kohiyama, Nobukazu Kondo, Kazutoshi Katoh, Kazuaki Tanaka, Yoshihiro Harada 2003-04-29
6462783 Picture encoding method and apparatus Takeo Tomokane, Hisashi Inoue, Takeshi Ogino 2002-10-08
6269215 Information processing system Tomohisa Kohiyama, Nobukazu Kondo, Kazutoshi Katoh, Kazuaki Tanaka, Yoshihiro Harada 2001-07-31
6249767 Portable information terminal surrounding formulation of an optimum plan Tohru Hoshi 2001-06-19
6094521 Information processing system Tomohisa Kohiyama, Nobukazu Kondo, Kazutoshi Katoh, Kazuaki Tanaka, Yoshihiro Harada 2000-07-25
5899575 Video capture device, video recording/playing apparatus having the video capture device attached thereto, and video input device Tomohisa Kohiyama, Nobukazu Kondo, Kazutoshi Katoh, Kazuaki Tanaka, Yoshihiro Harada 1999-05-04
5367628 Multi-window system and display method for controlling execution of an application for a window system and an application for a non-window system Ichiro Ote, Makoto Sano, Masanori Hashio, Katsuya Takanashi, Jun Kitahara +1 more 1994-11-22