Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6448882 | Large current fuse | Shigemitsu Inaba, Norio Matsumura, Mitsuhiko Totsuka | 2002-09-10 |
| 6275135 | Large current fuse for automobiles | Norio Matsumura | 2001-08-14 |
| 6067004 | High current fuse | Norio Matsumura | 2000-05-23 |
| D419532 | Fuse for an automobile | — | 2000-01-25 |