Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6918866 | Conductive roll | Shiro Miyamori, Yasuyuki Hayasaki, Masanari Umeda | 2005-07-19 |
| 6908419 | Conductive roll | Masahiko Takashima, Nobuya Yoshida, Satoshi Tatsumi, Tetsuya Itoh, Jiro Iwashiro | 2005-06-21 |