Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6639354 | Light emitting device, production method thereof, and light emitting apparatus and display unit using the same | Shigeru Kojima, Katsuya Shirai, Atsushi Toda | 2003-10-28 |
| 6593215 | Method of manufacturing crystalline semiconductor material and method of manufacturing semiconductor device | Toru Hiraga, Takashi Noguchi, Setsuo Usui | 2003-07-15 |
| 6584234 | Apparatus for and method of processing image and information recording medium | Shoji Kanamaru, Yoshihiko Kuroki, Ryuichi Ugajin, Hitoshi Kimura | 2003-06-24 |