Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6447879 | Electronic Device and method of manufacturing the same | Masatoshi Sakurai | 2002-09-10 |
| 6444376 | Coloring material, coloring material for color filter, display device and liquid crystal display device | Hiroki Iwanaga | 2002-09-03 |
| 6375742 | Apparatus for processing paper sheets to decolor an image formed thereon | Kenji Sano, Satoshi Takayama, Sawako Fujioka, Tetsuo Okuyama, Shigeru Machida | 2002-04-23 |