Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6437938 | Loading/threading mechanism of cartridge magnetic tape apparatus | — | 2002-08-20 |
| 6432278 | Method for controlling refractive index of silica glass | Koji Sugioka, Shlomo Ruschin, Jie Zhang, Hideo Tashiro, Koichi Toyoda | 2002-08-13 |
| 6394578 | Production process of color filter, liquid crystal display device using the color filter produced by the production process, and ink-jet head | Makoto Akahira, Hiromitsu Yamaguchi, Takuhiro Ohgushi | 2002-05-28 |