Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12383974 | Steel joined body and method for manufacturing the same | Takuya Suzuki, Osamu Idohara, Setsuo Takaki | 2025-08-12 |
| 12246389 | Steel joined body and method for manufacturing the same | Takuya Suzuki, Osamu Idohara, Setsuo Takaki | 2025-03-11 |
| 12011775 | Steel joined body and method for manufacturing the same | Takuya Suzuki, Osamu Idohara, Setsuo Takaki | 2024-06-18 |
| 6347221 | Orthogonal modulator having a modulation mixer | Koji Takekawa | 2002-02-12 |
| 6275688 | Double balanced mixer | Minoru Takagi | 2001-08-14 |
| 6225676 | Semiconductor device with improved inter-element isolation | Yoshinobu Hattori, Shinji Saito | 2001-05-01 |
| 6181181 | Phase shifter for a quadrature modulator and an image suppression mixer | Koju Aoki | 2001-01-30 |
| 5708399 | Modulator and frequency multiplier for use therein | Ryota Fujii, Moriaki Mizuno, Minoru Takagi | 1998-01-13 |