Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5122725 | Negative feedback power supply apparatus | Fumio Kitamura | 1992-06-16 |
| 4866366 | Negative feedback power supply apparatus | Fumio Kitamura | 1989-09-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5122725 | Negative feedback power supply apparatus | Fumio Kitamura | 1992-06-16 |
| 4866366 | Negative feedback power supply apparatus | Fumio Kitamura | 1989-09-12 |