Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647405 | Adder circuit, integrating circuit which uses the adder circuit, and synchronism detection circuit which uses the integrating circuit | Koichi Kuroiwa, Shoji Taniguchi, Masami Kanasugi | 2003-11-11 |
| 6639954 | Mobile communication terminal and transmission-bit-rate detection method | Koichi Kuroiwa | 2003-10-28 |