NT

Nobuyasu Takeguchi

Sumitomo Electric Industries: 13 patents #1,957 of 21,551Top 10%
Microsoft: 13 patents #3,164 of 40,388Top 8%
MC Matushita Electric Industrial Co.: 1 patents #3 of 106Top 3%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
Overall (All Time): #276,737 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
8935242 Optimizing media player memory during rendering Kevin Leigh LaChapelle, Ian Cameron Mercer, Toshihiko Mizukami, Yoshifumi Yanagawa, Chiyoko Matsumi +3 more 2015-01-13
8886685 Navigating media content by groups Ian Cameron Mercer, Kevin Leigh LaChapelle, Harutoshi Miyamoto, Yoshifumi Yanagawa, Chiyoko Matsumi 2014-11-11
8738615 Optimizing media player memory during rendering Kevin Leigh LaChapelle, Ian Cameron Mercer, Toshihiko Mizukami, Yoshifumi Yanagawa, Chiyoko Matsumi +3 more 2014-05-27
8280920 Navigating media content by groups Ian Cameron Mercer, Kevin Leigh LaChapelle, Harutoshi Miyamoto, Yoshifumi Yanagawa, Chiyoko Matsumi 2012-10-02
7991803 Navigating media content by groups Ian Cameron Mercer, Kevin Leigh LaChapelle, Harutoshi Miyamoto, Yoshifumi Yanagawa, Chiyoko Matsumi 2011-08-02
7680814 Navigating media content by groups Ian Cameron Mercer, Kevin Leigh LaChapelle, Harutoshi Miyamoto, Yoshifumi Yanagawa, Chiyoko Matsumi 2010-03-16
7668842 Playlist structure for large playlists Kevin Leigh LaChapelle, Brian J. Walker, Ian Cameron Mercer, Hiroshi Kase, Harutoshi Miyamoto +2 more 2010-02-23
7647297 Optimizing media player memory during rendering Kevin Leigh LaChapelle, Ian Cameron Mercer, Toshihiko Mizukami, Yoshifumi Yanagawa, Chiyoko Matsumi +3 more 2010-01-12
7590659 Adaptive menu system for media players Ian Cameron Mercer, Kevin Leigh LaChapelle, Harutoshi Miyamoto, Yoshifumi Yanagawa, Chiyoko Matsumi +1 more 2009-09-15
7366733 Method and apparatus for reproducing play lists in record media Chiyoko Matsumi, Keisuke Matsuo, Harutoshi Miyamoto, Yasuyuki Torii, Toshihiko Mizukami +2 more 2008-04-29
7136874 Adaptive menu system for media players Ian Cameron Mercer, Kevin Leigh LaChapelle, Harutoshi Miyamoto, Yoshifumi Yanagawa, Chiyoko Matsumi +1 more 2006-11-14
7054888 Optimizing media player memory during rendering Kevin Leigh LaChapelle, Ian Cameron Mercer, Toshihiko Mizukami, Yoshifumi Yanagawa, Chiyoko Matsumi +3 more 2006-05-30
7043477 Navigating media content via groups within a playlist Ian Cameron Mercer, Kevin Leigh LaChapelle, Harutoshi Miyamoto, Yoshifumi Yanagawa, Chiyoko Matsumi 2006-05-09
RE35910 Moving image signal encoding apparatus and decoding apparatus Atsushi Nagata, Kenichi Takahashi 1998-09-29
5113255 Moving image signal encoding apparatus and decoding apparatus Atsushi Nagata, Kenichi Takahashi 1992-05-12
4953214 Signal encoding and decoding method and device Toshihide Akiyama, Kenichi Takahashi 1990-08-28
4381525 Synchronously operatable PCM recording processor Takanori Senoo, Kazuo Nomura 1983-04-26