Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6998641 | Semiconductor device having an efficient gettering region | Naoki Makita, Misako Nakazawa, Hideto Ohnuma | 2006-02-14 |
| 6777713 | Irregular semiconductor film, having ridges of convex portion | Hidekazu Miyairi, Aiko Shiga, Katsumi Nomura, Naoki Makita | 2004-08-17 |
| 6756608 | Semiconductor device and method of manufacturing the same | Kenji Kasahara, Naoki Makita | 2004-06-29 |
| 6727124 | Method of manufacturing a TFT using a catalytic element to promote crystallization of a semiconductor film and gettering the catalytic element | Setsuo Nakajima, Hideto Ohnuma, Naoki Makita | 2004-04-27 |
| 6271062 | Thin film semiconductor device including a semiconductor film with high field-effect mobility | Yukihiko Nakata, Masaki Fujihara, Masahiro Date, Michiteru Ayukawa, Takashi Itoga | 2001-08-07 |
| 5796116 | Thin-film semiconductor device including a semiconductor film with high field-effect mobility | Yukihiko Nakata, Masaki Fujihara, Masahiro Date, Michiteru Ayukawa, Takashi Itoga | 1998-08-18 |