Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857384 | Exothermic conducting paste | Hisao Negita | 1989-08-15 |
| 4536645 | Solid-body heating unit | Hisao Negita | 1985-08-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857384 | Exothermic conducting paste | Hisao Negita | 1989-08-15 |
| 4536645 | Solid-body heating unit | Hisao Negita | 1985-08-20 |