Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500704 | Semiconductor device, display device and method of fabricating the same | Kiichi Hirano, Naoya Sotani, Toshifumi Yamaji, Kiyoshi Yoneda | 2002-12-31 |
| 6426791 | Method and apparatus for evaluating semiconductor film, and method for producing the semiconductor film | Kazuhiro Imao, Takashi Kuwahara, Kiyoshi Yoneda | 2002-07-30 |