Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6385355 | Optical deflection element | Keiichi Nashimoto, Shigetoshi Nakamura, Takashi Morikawa, Masao Watanabe, Eisuke Osakabe | 2002-05-07 |
| 6334722 | Ink ribbon take-up body | Masahiro Aoki, Kimihiro Yagi | 2002-01-01 |