TO

Tsugutaro Ozawa

HI Hitachi: 7 patents #5,859 of 28,497Top 25%
HC Hitachi Ulsi Systems Co.: 4 patents #214 of 867Top 25%
HM Hitachi Maxell: 1 patents #659 of 1,211Top 55%
Overall (All Time): #647,981 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
9032438 Method and apparatus for accessing content Tamotsu Ito, Noriaki Harada 2015-05-12
7327932 Image apparatus with zoom-in magnifying function Yuzuru Takahashi 2008-02-05
7068914 Image apparatus with zoom-in magnifying function Yuzuru Takahashi 2006-06-27
6961509 Image apparatus with zoom-in magnifying function Yuzuru Takahashi 2005-11-01
6850689 Video apparatus with zoom-in magnifying function Yuzuru Takahashi 2005-02-01
5781523 Disk reproducing apparatus capable of taking multi-inclined postures Shinro Inui 1998-07-14
5407117 Tape guide for a magnetic recording and/or reproducing apparatus Shouzou Yokoo, Shinro Inui 1995-04-18
5067036 Cassette loading mechanism for accommodating cassettes of various sizes 1991-11-19