Issued Patents All Time
Showing 151–163 of 163 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8421068 | Semiconductor device and manufacturing method thereof | Shunpei Yamazaki, Jun Koyama, Hiroyuki Miyake, Kei Takahashi, Kouhei Toyotaka +2 more | 2013-04-16 |
| 8421069 | Semiconductor device | Shunpei Yamazaki, Jun Koyama, Hiroyuki Miyake, Kei Takahashi, Kouhei Toyotaka +2 more | 2013-04-16 |
| 8400187 | Logic circuit and semiconductor device | Shunpei Yamazaki, Jun Koyama, Masashi TSUBUKU | 2013-03-19 |
| 8350313 | Nonvolatile memory transistor | Nanae Sato | 2013-01-08 |
| 8350621 | Analog circuit and semiconductor device | Shunpei Yamazaki, Jun Koyama, Atsushi Hirose, Masashi TSUBUKU | 2013-01-08 |
| 8338270 | Method for manufacturing SOI substrate and semiconductor device | — | 2012-12-25 |
| 8329536 | Method for manufacturing semiconductor device with silicon nitride charge trapping film having varying hydrogen concentration | — | 2012-12-11 |
| 8324621 | Semiconductor device having oxide semiconductor layer | Shunpei Yamazaki, Junichiro Sakata, Kengo Akimoto | 2012-12-04 |
| 8242837 | Analog circuit and semiconductor device | Shunpei Yamazaki, Jun Koyama, Atsushi Hirose, Masashi TSUBUKU | 2012-08-14 |
| 8053332 | Method for manufacturing SOI substrate and semiconductor device | — | 2011-11-08 |
| 8048773 | Method for manufacturing SOI substrate | Shunpei Yamazaki, Masaki Koyama, Kenichiro Makino, Hideto Ohnuma, Kosei Nei | 2011-11-01 |
| 7999308 | Nonvolatile semiconductor memory element with silicon nitride charge trapping film having varying hydrogen concentration | — | 2011-08-16 |
| 7851296 | Nonvolatile semiconductor memory device | Nanae Sato | 2010-12-14 |