Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D479252 | Cutting machine | Takao Oosawa | 2003-09-02 |
| 6607845 | Optical recording medium and optical recording method | Hiroyuki Hirai, Koukichi Waki | 2003-08-19 |
| D475596 | Portable electric driver drill | Takashi Ueda | 2003-06-10 |