Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9768183 | Source line formation and structure | Shunsuke Akimoto, Hidetoshi Nakamoto, Hidehito Koseki, Yuji Takahashi, Noritaka Fukuo +2 more | 2017-09-19 |
| 9466523 | Contact hole collimation using etch-resistant walls | Tomoyasu Kakegawa, Takuya Futase, Katsuo Yamada, Hirotada Tobita | 2016-10-11 |
| 9224637 | Bi-level dry etching scheme for transistor contacts | Masato Noguchi | 2015-12-29 |
| 8289126 | Resistive element and manufacturing method therefor | — | 2012-10-16 |
| 6962862 | Manufacturing method of semiconductor device | — | 2005-11-08 |
| 6589853 | Method of forming a trench isolation structure having a second nitride film | — | 2003-07-08 |
| 6387760 | Method for making semiconductor device having bent gate electrode | Toshifumi Takahashi | 2002-05-14 |
| 6246080 | Semiconductor device having bent gate electrode and process for production thereof | Toshifumi Takahashi | 2001-06-12 |
| 6118170 | Resistance element having flexing portion and its manufacturing method | Toshifumi Takahashi | 2000-09-12 |