Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8935242 | Optimizing media player memory during rendering | Kevin Leigh LaChapelle, Ian Cameron Mercer, Nobuyasu Takeguchi, Yoshifumi Yanagawa, Chiyoko Matsumi +3 more | 2015-01-13 |
| 8738615 | Optimizing media player memory during rendering | Kevin Leigh LaChapelle, Ian Cameron Mercer, Nobuyasu Takeguchi, Yoshifumi Yanagawa, Chiyoko Matsumi +3 more | 2014-05-27 |
| 8253556 | Portable communication terminal with GPS function | — | 2012-08-28 |
| 7647297 | Optimizing media player memory during rendering | Kevin Leigh LaChapelle, Ian Cameron Mercer, Nobuyasu Takeguchi, Yoshifumi Yanagawa, Chiyoko Matsumi +3 more | 2010-01-12 |
| 7366733 | Method and apparatus for reproducing play lists in record media | Chiyoko Matsumi, Keisuke Matsuo, Harutoshi Miyamoto, Nobuyasu Takeguchi, Yasuyuki Torii +2 more | 2008-04-29 |
| 7054888 | Optimizing media player memory during rendering | Kevin Leigh LaChapelle, Ian Cameron Mercer, Nobuyasu Takeguchi, Yoshifumi Yanagawa, Chiyoko Matsumi +3 more | 2006-05-30 |
| 5982728 | Reading information from a disk-shaped recording medium that is rotatable at a plurality of speeds | Koujirou Okamoto, Masayoshi Nakamura | 1999-11-09 |
| 4941144 | Data transmission device capable of adaptively varying a packet size without an increase in hardware | — | 1990-07-10 |
| 4873724 | Multi-pulse encoder including an inverse filter | Yayoi Satoh | 1989-10-10 |