Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8141306 | Solar battery module device and method of installing the same | Hiroto Masuda, Toshiaki Ohno | 2012-03-27 |
| 5127027 | Training signal detecting apparatus | — | 1992-06-30 |
| 5018198 | Speech privacy processing method and apparatus therefor | — | 1991-05-21 |