Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6851644 | Conveying roller for photosensitive material and method of producing the same | Akihiro Sanda, Takashi Kubo, Hideki Matsuzawa | 2005-02-08 |
| 6846547 | Forgery/alteration protective material | Asa Kimura | 2005-01-25 |