Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6263028 | Apparatus and method for measuring modulation accuracy | — | 2001-07-17 |
| 6101218 | Leakage power measurement apparatus and method | — | 2000-08-08 |
| 5963589 | Digital signal modulation analysis device | Hitoshi Takahashi | 1999-10-05 |
| 5828218 | Method of estimating residual capacity of battery | Masahide Yokoo, Hideharu Takemoto | 1998-10-27 |
| 5808463 | Method and apparatus for measuring adjacent channel power using complex fourier transform | — | 1998-09-15 |
| 5771443 | Method and apparatus for measuring FM frequency deviation | Hitoshi Takahashi | 1998-06-23 |
| 5724388 | Digital signal modulation analysis device | Hitoshi Takahashi | 1998-03-03 |
| 5635842 | Method of estimating residual capacity of battery | Masahide Yokoo, Hideharu Takemoto | 1997-06-03 |