Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8487309 | Thin film transistor with a semiconductor layer that includes a microcrystalline semiconductor layer and display device | Koji Oda, Naoki Nakagawa, Takeshi Ono | 2013-07-16 |
| 8080450 | Method of manufacturing semiconductor thin film | Kazuyuki Sugahara, Naoki Nakagawa, Shinsuke Yura, Toru Takeguchi, Kazushi Yamayoshi +1 more | 2011-12-20 |
| 7923725 | Semiconductor device and a method of manufacturing the same | — | 2011-04-12 |
| 7754541 | Display device and method of producing the same | Toru Takeguchi, Takuji Imamura, Kazushi Yamayoshi, Atsunori Nishiura, Kaoru Motonami | 2010-07-13 |
| 7091659 | Organic electro luminescence element and manufacturing method thereof | Hiroyuki Fuchigami, Kazushi Yamayoshi, Koji Oda | 2006-08-15 |
| 6784117 | Method for manufacturing a semiconductor device | — | 2004-08-31 |