Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8935242 | Optimizing media player memory during rendering | Kevin Leigh LaChapelle, Ian Cameron Mercer, Nobuyasu Takeguchi, Toshihiko Mizukami, Yoshifumi Yanagawa +3 more | 2015-01-13 |
| 8886685 | Navigating media content by groups | Ian Cameron Mercer, Kevin Leigh LaChapelle, Harutoshi Miyamoto, Yoshifumi Yanagawa, Nobuyasu Takeguchi | 2014-11-11 |
| 8738615 | Optimizing media player memory during rendering | Kevin Leigh LaChapelle, Ian Cameron Mercer, Nobuyasu Takeguchi, Toshihiko Mizukami, Yoshifumi Yanagawa +3 more | 2014-05-27 |
| 8280920 | Navigating media content by groups | Ian Cameron Mercer, Kevin Leigh LaChapelle, Harutoshi Miyamoto, Yoshifumi Yanagawa, Nobuyasu Takeguchi | 2012-10-02 |
| 7991803 | Navigating media content by groups | Ian Cameron Mercer, Kevin Leigh LaChapelle, Harutoshi Miyamoto, Yoshifumi Yanagawa, Nobuyasu Takeguchi | 2011-08-02 |
| 7680814 | Navigating media content by groups | Ian Cameron Mercer, Kevin Leigh LaChapelle, Harutoshi Miyamoto, Yoshifumi Yanagawa, Nobuyasu Takeguchi | 2010-03-16 |
| 7647297 | Optimizing media player memory during rendering | Kevin Leigh LaChapelle, Ian Cameron Mercer, Nobuyasu Takeguchi, Toshihiko Mizukami, Yoshifumi Yanagawa +3 more | 2010-01-12 |
| 7590659 | Adaptive menu system for media players | Ian Cameron Mercer, Kevin Leigh LaChapelle, Harutoshi Miyamoto, Yoshifumi Yanagawa, Nobuyasu Takeguchi +1 more | 2009-09-15 |
| 7366733 | Method and apparatus for reproducing play lists in record media | Keisuke Matsuo, Harutoshi Miyamoto, Nobuyasu Takeguchi, Yasuyuki Torii, Toshihiko Mizukami +2 more | 2008-04-29 |
| 7246180 | Connection-confirmable information processing system, connection-confirmable information processing apparatus, information processing method by which connection is conformable, recorder, recording system, recording method, method for recognizing correspondence between node and terminal, computer, terminal, and program recor | Junji Yoshida, Yukio Kurano, Tatsuro Juri, Akira Iketani, Masazumi Yamada | 2007-07-17 |
| 7194548 | Data transmission apparatus, receiving apparatus, and sending apparatus | Junji Yoshida, Masazumi Yamada, Yukio Kurano | 2007-03-20 |
| 7136874 | Adaptive menu system for media players | Ian Cameron Mercer, Kevin Leigh LaChapelle, Harutoshi Miyamoto, Yoshifumi Yanagawa, Nobuyasu Takeguchi +1 more | 2006-11-14 |
| 7068913 | Data processing system, recording/reproducing device, data processing method and file management method | Yukio Kurano, Masazumi Yamada, Akira Iketani, Tatsuro Juri, Masaaki Kobayashi +1 more | 2006-06-27 |
| 7054888 | Optimizing media player memory during rendering | Kevin Leigh LaChapelle, Ian Cameron Mercer, Nobuyasu Takeguchi, Toshihiko Mizukami, Yoshifumi Yanagawa +3 more | 2006-05-30 |
| 7043477 | Navigating media content via groups within a playlist | Ian Cameron Mercer, Kevin Leigh LaChapelle, Harutoshi Miyamoto, Yoshifumi Yanagawa, Nobuyasu Takeguchi | 2006-05-09 |
| 6937599 | Data source, data conversion device, inverse data conversion device, auxiliary data file generation device, reception method, medium and information aggregate | Junji Yoshida, Tatsuro Juri, Masazumi Yamada | 2005-08-30 |
| 6711343 | DATA RECORDING/REPRODUCING DEVICE, FILE MANAGING METHOD, FILE INFORMATION GENERATING METHOD, FILE MANAGING METHOD, MANAGEMENT INFORMATION GENERATING DEVICE, MANAGEMENT INFORMATION ANALYZING DEVICE, AND MEDIUM | Masazumi Yamada, Akira Iketani, Junji Yoshida, Noriyuki Matsumoto, Hiroyuki Iltsuka | 2004-03-23 |
| 6508596 | Apparatus using a method for recording digital data including a data conversion or format conversion, and apparatus using the method | Ichiro Arimura, Akira Iketani, Masazumi Yamada, Tatsuro Juri, Yukio Kurano +2 more | 2003-01-21 |
| 6507819 | Sound signal processor for extracting sound signals from a composite digital sound signal | Junji Yoshida, Akira Iketani, Tatsuro Juri | 2003-01-14 |
| 6424478 | Apparatus for recording and reproducing digital data and method for the same | Shinji Hamai, Fumikazu Imai, Akira Iketani | 2002-07-23 |
| 6362928 | Apparatus for recording and reproducing digital data and method for the same | Shinji Hamai, Fumikazu Imai, Akira Iketani | 2002-03-26 |
| 6295406 | Digital signal recording apparatus for sampling and compressing signals according to various recording modes | Tatsuro Juri, Akira Iketani, Makoto Goto, Susumu Yamaguchi, Hideki Otaka +4 more | 2001-09-25 |
| 6215950 | Digital signal recording apparatus | Tatsuro Juri, Akira Iketani, Makoto Goto, Susumu Yamaguchi, Hideki Otaka +4 more | 2001-04-10 |
| 6147823 | Method for recording digital data including a data conversion or format conversion, and apparatus using the method | Ichiro Arimura, Akira Iketani, Masazumi Yamada, Tatsuro Juri, Yukio Kurano +2 more | 2000-11-14 |
| 6141487 | Data recording/reproducing apparatus and method for high speed play | Yoshifumi Yanagawa, Tadashi Kunihira, Makoto Goto, Akira Iketani, Akihiro Takeuchi +2 more | 2000-10-31 |