Issued Patents 2003
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6665022 | Input circuit of TV tuner | Toshiro Furuta | 2003-12-16 |
| 6647253 | High gain intermediate frequency input circuit with satisfactory trap characteristics | — | 2003-11-11 |
| 6639630 | TV-signal receiving tuner with reduced extraneous emission | Shigeru Osada, Yoshihiro Sato | 2003-10-28 |
| 6621080 | Apparatus for measuring a micro surface configuration and a method for manufacturing a probe incorporated in this measuring apparatus | — | 2003-09-16 |
| 6593835 | Multiple-tuning circuit of tuner preventing selection characteristic deterioration | Akira Yamamoto | 2003-07-15 |
| 6583826 | Intermediate frequency circuit in television tuner with large attenuation of audio if signal in adjacent channel | Hiroyuki Sawamoto | 2003-06-24 |
| 6580468 | Television tuner with suppressed attenuation of level of video intermediate frequency with respect to rise in ambient temperature | — | 2003-06-17 |
| 6573949 | Television signal receiving tuner with frequency-modulation broadcast-band attenuation circuit | — | 2003-06-03 |
| 6566953 | High-frequency amplifier circuit for UHF television tuner having less distortion | — | 2003-05-20 |
| D473099 | Blender | Fumiyasu Nakano | 2003-04-15 |
| 6522968 | Device for estimating road friction state | Shoji Ito, Takaji Umeno, Katsuhiro Asano, Yasushi Amano, Satoru Onozawa +1 more | 2003-02-18 |
| 6503060 | Fan guard of blower unit and air conditioner | Masashi Kamada, Tadashi Ohnishi, Manabu Kato, Hiroki Ishihara, Tatsuo Fujiwara | 2003-01-07 |