Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5808575 | Gain varying device capable of varying each gain of analog and digital signals | Takuji Himeno | 1998-09-15 |
| 5745317 | Apparatus for reproducing information from a tape-shaped recording medium using calculated address information | Takanobu Sano, Takuji Himeno, Katsumi Ikeda | 1998-04-28 |