Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6838132 | Recording sheet and method for preparation thereof | Katsuaki Arai | 2005-01-04 |
| 6038267 | Digital demodulator, maximum-value selector, and diversity receiver | Hideto Oura, Yoshiyuki Ishii | 2000-03-14 |
| 5668838 | Instantaneous phase detecting circuit and clock recovery signal generating circuit incorporated in differential demodulator | Seizo Nakamura, Akinobu Kodama | 1997-09-16 |
| 5574399 | Coherent PSK detector not requiring carrier recovery | Hideto Oura | 1996-11-12 |
| 5537442 | Instantaneous phase detecting circuit and clock recovery signal generating circuit incorporated in differential demodulator | Seizo Nakamura, Akinobu Kodama | 1996-07-16 |
| 5435518 | Plastic-model kit | — | 1995-07-25 |
| 5088598 | Plastic-model kit | — | 1992-02-18 |