Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491613 | Roller for office automation equipment | Kazuhiro Takeda, Naoki Yamaguchi, Hiroshige Hiramatsu, Hitoshi Yoshikawa | 2002-12-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491613 | Roller for office automation equipment | Kazuhiro Takeda, Naoki Yamaguchi, Hiroshige Hiramatsu, Hitoshi Yoshikawa | 2002-12-10 |