Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5799197 | Information reproducing apparatus by which reading operation from recording medium is controlled based on amount of data in memory | Hiromi Juso, Yukihiko Haikawa | 1998-08-25 |
| 5677900 | Method and apparatus for replacing a selected file with another longer or shorter file with no portion of the selected file remaining | Syuzo Nishida, Yukihiko Haikawa, Takeshi Tanaka, Hidenori Minoda, Yoshihiro Okamoto | 1997-10-14 |
| 5430703 | Track jump prediction control of memory mode | Shigeki Tsuji, Yukihiko Haikawa | 1995-07-04 |
| 5392165 | Apparatus for recording audio and video signals | Yukihiko Haikawa | 1995-02-21 |
| 5173813 | Image processing method and apparatus | Yukihiko Haikawa | 1992-12-22 |