Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8634027 | Video signal processing apparatus, enhancement gain generating method, and enhanced gain generating program | — | 2014-01-21 |
| 8139079 | Color gamut component analysis apparatus, method of analyzing color gamut component, and color gamut component analysis program | — | 2012-03-20 |
| 6674486 | Signal processor and signal processing method | — | 2004-01-06 |
| 6549244 | Scanning speed modulating circuit for picture display | — | 2003-04-15 |
| 5349274 | Bi-directional scan circuit | Junzo Watanabe, Ban Kawamura | 1994-09-20 |
| 5341072 | Bi-directional scan circuit | Junzo Watanabe, Ban Kawamura | 1994-08-23 |
| 5331532 | High voltage regulating circuit | Kenji Iwai, Seiji Kawaberi, Junzo Watanabe | 1994-07-19 |
| 5241473 | Ultrasonic diagnostic apparatus for displaying motion of moving portion by superposing a plurality of differential images | Ken Ishihara, Hiroya Kondo, Toshio Ogawa, Shinji Kishimoto | 1993-08-31 |
| 5146192 | Delay circuit of ultrasonic diagnostic apparatus using delay line comprising variable capacitance diode and inductor | Toshio Kondo, Toshio Ogawa, Kazunari Ishida | 1992-09-08 |