Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9148167 | Capacitor array, AD converter and semiconductor device | Kenta Aruga | 2015-09-29 |
| 7887977 | Exposure mask, its manufacture method, pattern transfer method, pattern forming method, and SRAM manufacture method | — | 2011-02-15 |
| 7820364 | Semiconductor device manufacturing method, mask manufacturing method, and exposure method | — | 2010-10-26 |
| 7741016 | Method for fabricating semiconductor device and exposure mask | — | 2010-06-22 |
| 7678693 | Exposure method for upper layer of hole of semiconductor device | Kiyoshi Ozawa | 2010-03-16 |
| 5562529 | Apparatus and method for uniformly polishing a wafer | Sadahiro Kishii, Yoshihiro Arimoto, Hiroshi Horie | 1996-10-08 |
| 5506433 | Composite semiconductor substrate having a single crystal substrate and a single crystal layer formed thereon | Tatsuya Ohori, Isamu Hanyu, Yoshihiro Arimoto | 1996-04-09 |
| 5413951 | Composite semiconductor substrate and a fabrication process thereof | Tatsuya Ohori, Isamu Hanyu, Yoshihiro Arimoto | 1995-05-09 |
| 5017998 | Semiconductor device using SOI substrate | Takao Miura, Kazunori Imaoka | 1991-05-21 |