Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7432765 | Variable gain amplifier, mixer and quadrature modulator using the same | — | 2008-10-07 |
| 7382198 | Differential amplifier circuitry formed on semiconductor substrate with rewiring technique | Masanori Nakamura | 2008-06-03 |
| 7242246 | Amplitude detecting method, AGC circuit gain controlling method, amplitude detecting apparatus and AGC amplifier circuit | Yoshitsugu Takasawa | 2007-07-10 |
| 6547741 | Wrist sphygmomanometer | Kentaro Mori, Takahide Tanaka, Akira Nakagawa | 2003-04-15 |
| 6379310 | Wrist sphygmomanometer | Kentaro Mori, Takahide Tanaka, Akira Nakagawa | 2002-04-30 |
| 6075834 | Frequency divider | Yukio Hiraoka, Takayuki Shimazu | 2000-06-13 |