Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9608108 | Semiconductor device and method for manufacturing the same | Mikio Tsujiuchi, Kouji Tanaka, Shunji Kubo | 2017-03-28 |
| 9490246 | Semiconductor device | Ryoji Matsuda | 2016-11-08 |
| 9099548 | Semiconductor device and method of manufacturing same | Ming Zhang | 2015-08-04 |
| 8704330 | Semiconductor device | Tetsuya Nitta | 2014-04-22 |
| 8344458 | Semiconductor device | Kikuo Kato, Tetsuya Nitta, Kazuma Onishi | 2013-01-01 |
| 6984868 | Semiconductor device having a structure for isolating elements | — | 2006-01-10 |
| 6562704 | Method for manufacturing semiconductor device, and semiconductor device | — | 2003-05-13 |
| 6440787 | Manufacturing method of semiconductor device | — | 2002-08-27 |
| 6051873 | Semiconductor device including self-aligned base and emitter electrodes | — | 2000-04-18 |
| 5893759 | Semiconductor device and method of fabricating the same | Tatsuhiko Ikeda, Shunji Kubo, Masao Yamawaki | 1999-04-13 |
| 5693543 | Method of manufacturing a semiconductor IIL device with dielectric and diffusion isolation | Masaaki Ikegami | 1997-12-02 |
| 5481130 | Semiconductor IIL device with dielectric and diffusion isolation | Masaaki Ikegami | 1996-01-02 |