Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6758753 | Input apparatus for game systems | Kaoru Watanabe, Kouki Atobe, Terukazu Shimada | 2004-07-06 |
| 6718155 | Fixing apparatus in which fixing speed is switched during cleaning | Keigo Kaji | 2004-04-06 |