Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694186 | Color liquid crystal display device having special relationship between its isochromatic viewing angle and half-brightness angle | Kazuhiko Yanagawa, Kazuhiro Ogawa, Keiichiro Ashizawa, Kiyoshige Kinukawa | 1997-12-02 |
| 5633632 | Data conversion method and apparatus imbedding pilot signal into converted data and reducing error propagation between datawords | Kihei Ido, Masako Yamada, Hideaki Kosaka | 1997-05-27 |
| 5627694 | Recording/reproducing apparatus for recording and reproducing multiple kinds of digital signals having different data amounts per unit time | Kihei Ido, Masako Yamada, Hideaki Kosaka | 1997-05-06 |