Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D484464 | Fuse | Katsumi Kozu, Masatoshi Izaki, Kenji Senda | 2003-12-30 |
| D479827 | Fuse | Katsumi Kozu, Masatoshi Izaki, Kenji Senda | 2003-09-23 |
| 6524732 | Rechargeable battery with protective circuit | Yoshinori Iwaizono, Shoji Konishi, Shigeru Kajiwara, Masaru Kawabe, Katsuyuki Shirasawa | 2003-02-25 |