Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5025666 | Transducer with built-in printed circuit board | Hiroshi Kobayashi | 1991-06-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5025666 | Transducer with built-in printed circuit board | Hiroshi Kobayashi | 1991-06-25 |