Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5325461 | Speech signal coding and decoding system transmitting allowance range information | Yoshinori Tanaka, Yasuko Shirai, Tomohiko Taniguchi, Hideaki Kurihara | 1994-06-28 |
| 5323486 | Speech coding system having codebook storing differential vectors between each two adjoining code vectors | Tomohiko Taniguchi, Mark A. Johnson, Yasuji Ohta, Hideaki Kurihara, Yoshinori Tanaka | 1994-06-21 |
| 5321475 | Color image forming apparatus which accelerates or decelerates the developing sleeves at a constant rate | Yoshimine Horiuchi, Hideya Furuta | 1994-06-14 |