Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7420453 | Fusible link unit | Norio Matsumura | 2008-09-02 |
| 6830482 | Fusible link and method of producing said fusible link | Norio Matsumura, Yusuke Matsumoto | 2004-12-14 |
| D461169 | Fuse | Mitsuhiko Totsuka, Masahi Iwata, Norio Matsumura, Toshiharu Kudo | 2002-08-06 |
| D453741 | Fuse | Mitsuhiko Totsuka, Masahi Iwata, Norio Matsumura, Toshiharu Kudo | 2002-02-19 |
| 6294978 | High-current fuse for vehicles | Takayoshi Endo, Norio Matsumura, Shigemitsu Inaba, Atsushi Hikage | 2001-09-25 |