Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D343618 | Display pager | Sigeki Hayasaka, Tetsuya Nagata | 1994-01-25 |
| 5067151 | Telephone handset with electrostatic discharge prevention | Toshio Matsushita | 1991-11-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D343618 | Display pager | Sigeki Hayasaka, Tetsuya Nagata | 1994-01-25 |
| 5067151 | Telephone handset with electrostatic discharge prevention | Toshio Matsushita | 1991-11-19 |