Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6259290 | Delay locked loop having a mis-lock detecting circuit | Akihiko Yoshizawa | 2001-07-10 |
| 6256068 | Image data format conversion apparatus | Toshiyuki Kajimura | 2001-07-03 |
| 6246271 | Frequency multiplier capable of generating a multiple output without feedback control | Akihiko Yoshizawa | 2001-06-12 |
| 6177846 | Ring oscillator type voltage controlled oscillator | Akihiko Yoshizawa | 2001-01-23 |
| 6011444 | Voltage controlled oscillator circuit | Akihiko Yoshizawa | 2000-01-04 |
| 6005420 | Frequency multiplying circuit having a greater multiplying ratio | Akihiko Yoshizawa | 1999-12-21 |
| 5955902 | Frequency multiplier using a voltage controlled delay circuit | Akihiko Yoshizawa | 1999-09-21 |
| 5625769 | Apparatus for and method of generating a straight line and selecting lattice points for display | — | 1997-04-29 |