Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670976 | Method of and apparatus for controlling thermal head | — | 2003-12-30 |
| 6636208 | LCD drive circuit | Takeo Kamiya | 2003-10-21 |
| 6572947 | Optical recording medium | Yuichi Sabi, Masanobu Yamamoto | 2003-06-03 |
| 6559915 | Optical films having matt property, films having a high transmittance, polarizing plates and liquid crystal display devices | Ichiro Amimori, Jun Watanabe, Hiroshi Inoue | 2003-05-06 |