Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D327065 | Telephone set | Kaoru Matsuda | 1992-06-16 |
| D257841 | Telephone set | — | 1981-01-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D327065 | Telephone set | Kaoru Matsuda | 1992-06-16 |
| D257841 | Telephone set | — | 1981-01-13 |