Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4321442 | Small-sized switch with indicator | Yukihisa Tanaka | 1982-03-23 |
| 4313041 | Small switch | — | 1982-01-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4321442 | Small-sized switch with indicator | Yukihisa Tanaka | 1982-03-23 |
| 4313041 | Small switch | — | 1982-01-26 |