Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5659878 | Mobile communication system with satellite communication hand off capability | Yoshinori Uchida, Masako Kimura | 1997-08-19 |
| 5627490 | Amplifier circuit | Koji Sushihara, Takashi Yamamoto, Ikuo Imanishi, Tsuyoshi Nakamura, Michinori Kishimoto | 1997-05-06 |