Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5402331 | Power device | Isao Takahashi | 1995-03-28 |
| 4933831 | Power supply | Isao Takahashi, Minoru Maehara | 1990-06-12 |
| 4564897 | Power source | Futoshi Okamoto | 1986-01-14 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5402331 | Power device | Isao Takahashi | 1995-03-28 |
| 4933831 | Power supply | Isao Takahashi, Minoru Maehara | 1990-06-12 |
| 4564897 | Power source | Futoshi Okamoto | 1986-01-14 |