Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4319094 | Three-terminal power supply circuit for telephone set | Makoto Yoshitoshi, Kunihiro Kato | 1982-03-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4319094 | Three-terminal power supply circuit for telephone set | Makoto Yoshitoshi, Kunihiro Kato | 1982-03-09 |