Issued Patents All Time
Showing 26–50 of 121 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10032895 | Semiconductor device and method for manufacturing the same | — | 2018-07-24 |
| 10032896 | Semiconductor device and manufacturing method thereof | — | 2018-07-24 |
| 9997622 | IE type trench gate IGBT | — | 2018-06-12 |
| 9997621 | Semiconductor device and manufacturing method of the same | Satoshi Eguchi, Yuya ABIKO | 2018-06-12 |
| 9941396 | Semiconductor device and method of manufacturing same | — | 2018-04-10 |
| 9871127 | Semiconductor device and method for manufacturing the same | — | 2018-01-16 |
| 9847410 | Semiconductor device and method of manufacturing the same | — | 2017-12-19 |
| 9842919 | Semiconductor device | — | 2017-12-12 |
| 9825167 | Method of manufacturing a P-channel power MOSFET | Yoshito Nakazawa | 2017-11-21 |
| 9818853 | Semiconductor device and manufacturing method thereof | — | 2017-11-14 |
| 9786771 | Semiconductor device with contact groove arrangements providing improved performance | — | 2017-10-10 |
| 9754877 | Semiconductor device | Yukio Takahashi | 2017-09-05 |
| 9685267 | Coil component | Tomomi Kobayashi, Yoshikazu Okino, Hidemi Iwao, Kenichiro Nogi, Kenji Otake | 2017-06-20 |
| 9653587 | IE type trench gate IGBT | — | 2017-05-16 |
| 9614066 | Semiconductor device provided with an IE type trench IGBT | — | 2017-04-04 |
| 9472341 | Method for manufacturing magnetic grain compact | Kenji Otake | 2016-10-18 |
| 9368595 | Semiconductor device provided with an IE type trench IGBT | — | 2016-06-14 |
| 9349827 | IGBT and diode | Makoto KOSHIMIZU, Yoshito Nakazawa | 2016-05-24 |
| 9349517 | Coil component | Tomomi Kobayashi, Yoshikazu Okino, Hidemi Iwao, Kenichiro Nogi, Kenji Otake | 2016-05-24 |
| 9293244 | Magnetic material and coil component using the same | Hideki Ogawa, Atsushi Tanada, Kiyoshi Tanaka, Kenji Otake | 2016-03-22 |
| 9287033 | Magnetic material and coil component using same | Kenji Otake | 2016-03-15 |
| 9287026 | Magnetic material and coil component | Masahiro Hachiya, Kenji Otake | 2016-03-15 |
| 9165705 | Laminated inductor | Takayuki Arai, Kenji Otake | 2015-10-20 |
| 9064839 | IGBT and diode | Makoto KOSHIMIZU, Yoshito Nakazawa | 2015-06-23 |
| 9041050 | IE type trench gate IGBT | — | 2015-05-26 |