Issued Patents All Time
Showing 76–80 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6506539 | Dye complex and optical information recording medium | Takashi Usami | 2003-01-14 |
| 6415095 | Data recording/playback apparatus, data editing apparatus and data recording method | Makoto Tabuchi | 2002-07-02 |
| D437858 | Computer generated image for a display panel or screen | Shigeya Yasui, Makoto Tabuchi | 2001-02-20 |
| 5998094 | Optical information recording medium | Toshio Ishida, Michihiro Shibata, Koji Wariishi | 1999-12-07 |
| 4719524 | Signal reproduction apparatus including touched state pattern recognition speed control | Syousuke Tanaka, Takahide Ohtani | 1988-01-12 |