SO

Shoji Ohno

HI Hitachi: 10 patents #4,206 of 28,497Top 15%
HS Hitachi Video And Information Systems: 1 patents #142 of 269Top 55%
SE Seiko Epson: 1 patents #5,551 of 7,774Top 75%
Overall (All Time): #425,845 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7231130 Magnetic recording/reproducing apparatus for searching programs recorded on magnetic tape Motoyoshi Sasaki, Hisashi Ohta, Yoshiyuki Azuma, Hiroto Yamauchi, Katsuhiko Abe +1 more 2007-06-12
7227825 Signal recording/reproducing apparatus with improved power consumption Kouji Minabe, Yukio Nakamura, Ko Kumagai, Kenji Sano 2007-06-05
7050699 Recording/reproducing apparatus and reproducing apparatus Hideo Nishijima, Kouji Minabe, Katsuyuki Watanabe 2006-05-23
6389217 Magnetic recording/reproducing apparatus for searching programs recorded on magnetic tape Motoyoshi Sasaki, Hisashi Ohta, Yoshiyuki Azuma, Hiroto Yamauchi, Katsuhiko Abe +1 more 2002-05-14
6263151 Recording/reproducing apparatus and reproducing apparatus Hideo Nishijima, Kouji Minabe, Katsuyuki Watanabe 2001-07-17
6038366 Magnetic recording/reproducing apparatus for search programs recorded on magnetic tape Motoyoshi Sasaki, Hisashi Ohta, Yoshiyuki Azuma, Hiroto Yamauchi, Katsuhiko Abe +1 more 2000-03-14
5761371 magnetic recording/reproducing apparatus for searching programs recorded on magnetic tape Motoyoshi Sasaki, Hisashi Ohta, Yoshiyuki Azuma, Hiroto Yamauchi, Katsuhiko Abe +1 more 1998-06-02
5541663 Character display circuit and method for superimposing character code during blanking period of video signal 1996-07-30
5305433 Method and system for generating characters with compact character data 1994-04-19
5251074 Method and apparatus for controlling a video signal print system Kentaro Hamma, Yasunori Kobori, Hiroyuki Kimura, Yoshinori Okada, Osamu Numata +3 more 1993-10-05
5063456 Video signal processor Tadasu Horiuchi, Hideo Nishijima 1991-11-05
4636427 Adhesive tape and process for preparation thereof Sigeru Sugada 1987-01-13