Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10658503 | Diode, semiconductor device, and MOSFET | Yusuke Yamashita, Takahide Sugiyama, Jun Saito | 2020-05-19 |
| 10147812 | Diode, semiconductor device, and MOSFET | Yusuke Yamashita, Takahide Sugiyama, Jun Saito | 2018-12-04 |
| 9685512 | Semiconductor device | Jun Okawara, Yusuke Yamashita | 2017-06-20 |
| 9666579 | Semiconductor device | Masaru Senoo, Akitaka Soeno, Yasuhiro Hirabayashi, Takashi Kuno, Yusuke Yamashita | 2017-05-30 |
| 9620499 | Semiconductor device and method of manufacturing the semiconductor device | Yasuhiro Hirabayashi, Yusuke Yamashita | 2017-04-11 |
| 9620632 | Semiconductor device and method of manufacturing the semiconductor device | Jun Okawara, Yusuke Yamashita | 2017-04-11 |
| 9595603 | Semiconductor device | Yasuhiro Hirabayashi, Masaru Senoo, Akitaka Soeno, Yusuke Yamashita | 2017-03-14 |
| 9536961 | Reverse conducting insulated gate bipolar transistor | Yasuhiro Hirabayashi, Hiroshi Hosokawa, Yoshifumi Yasuda, Akitaka Soeno, Masaru Senoo +1 more | 2017-01-03 |
| 9520487 | Reverse conducting insulated gate bipolar transistor | Yasuhiro Hirabayashi, Hiroshi Hosokawa, Yoshifumi Yasuda, Akitaka Soeno, Masaru Senoo +1 more | 2016-12-13 |
| 9520465 | Diode, semiconductor device, and MOSFET | Yusuke Yamashita, Takahide Sugiyama, Jun Saito | 2016-12-13 |
| 9508710 | Semiconductor device | Jun Saito, Yusuke Yamashita | 2016-11-29 |
| 9437700 | Semiconductor device | Yusuke Yamashita, Koichi Nishikawa, Masaru Senoo, Jun Okawara, Yoshifumi Yasuda +2 more | 2016-09-06 |
| 9425271 | Insulated-gate bipolar transistor | Jun Saito | 2016-08-23 |
| 9412737 | IGBT with a built-in-diode | Jun Saito, Yusuke Yamashita | 2016-08-09 |
| 9276137 | Diode and semiconductor device including built-in diode | Yusuke Yamashita, Jun Saito, Masaru Senoo, Jun Okawara | 2016-03-01 |
| 9159721 | Semiconductor device comprising an diode region and an IGBT region | Jun Okawara, Yusuke Yamashita | 2015-10-13 |
| 9153576 | Semiconductor device | Hiroshi Hosokawa, Yusuke Yamashita | 2015-10-06 |
| 9099521 | Reverse conducting IGBT | Yusuke Yamashita, Jun Saito | 2015-08-04 |
| 8530958 | Semiconductor device having split gate type, non-volatile memory cells and a method of manufacturing the same | Koichi Toba, Yasushi Ishii, Yoshiyuki Kawashima, Munekatsu Nakagawa, Kentaro Saito +3 more | 2013-09-10 |
| 8497547 | Semiconductor device and a method of manufacturing the same | Koichi Toba, Yasushi Ishii, Yoshiyuki Kawashima, Munekatsu Nakagawa, Takashi Hashimoto | 2013-07-30 |
| 8390048 | Method of manufacturing a nonvolatile semiconductor memory device, and a nonvolatile semiconductor memory device | Takeshi Sakai, Yasushi Ishii, Tsutomu Okazaki, Masaru Nakamichi, Toshikazu Matsui +3 more | 2013-03-05 |
| 8269266 | Semiconductor device and a method of manufacturing the same | Koichi Toba, Yasushi Ishii, Yoshiyuki Kawashima, Munekatsu Nakagawa, Takashi Hashimoto | 2012-09-18 |
| 7863135 | Method of manufacturing a nonvolatile semiconductor memory device, and a nonvolatile semiconductor memory device | Takeshi Sakai, Yasushi Ishii, Tsutomu Okazaki, Masaru Nakamichi, Toshikazu Matsui +3 more | 2011-01-04 |
| 7863670 | Semiconductor device and a method of manufacturing the same | Yasushi Ishii, Takashi Hashimoto, Yoshiyuki Kawashima, Koichi Toba, Kozo Katayama +2 more | 2011-01-04 |
| 7767522 | Semiconductor device and a method of manufacturing the same | Koichi Toba, Yasushi Ishii, Yoshiyuki Kawashima, Munekatsu Nakagawa, Takashi Hashimoto | 2010-08-03 |