Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11335839 | Group III nitride semiconductor light emitting diode, and method for producing same | Hiroshi Ono, Akihiko Ishibashi | 2022-05-17 |
| 10923346 | Group III nitride semiconductor and method for producing same | Akihiko Ishibashi, Hiroshi Ono | 2021-02-16 |
| 10763395 | Light emitting diode element and method for manufacturing same | Hiroshi Ohno | 2020-09-01 |
| 9520344 | Semiconductor module for electric power | — | 2016-12-13 |
| 8916967 | Semiconductor device | — | 2014-12-23 |
| 8754422 | Semiconductor device and process for production thereof | Chiaki Kudou, Masahiko Niwayama | 2014-06-17 |
| 8703382 | Photosensitive resin composition for flexographic printing having excellent solvent resistance | Masanori Maruno, Jun Yoshida, Yukikazu Nobuhara | 2014-04-22 |
| 8699228 | Power module | Keiko Takahashi, Masanori Minamio | 2014-04-15 |
| 8530943 | Semiconductor device | Chiaki Kudou | 2013-09-10 |
| 8421151 | Semiconductor device and process for production thereof | — | 2013-04-16 |
| 7964911 | Semiconductor element and electrical apparatus | Makoto Kitabatake, Osamu Kusumoto, Masao Uchida | 2011-06-21 |
| 7846828 | Semiconductor device and method for fabricating the same | Osamu Kusumoto, Makoto Kitabatake, Masao Uchida, Kunimasa Takahashi, Masahiro Hagio +1 more | 2010-12-07 |
| 7816688 | Semiconductor device and production method therefor | Makoto Kitabatake, Kunimasa Takahashi, Osamu Kusumoto, Masao Uchida, Ryoko Miyanaga | 2010-10-19 |
| 7791308 | Semiconductor element and electrical apparatus | Makoto Kitabatake, Osamu Kusumoto, Masao Uchida | 2010-09-07 |
| 7786565 | Semiconductor apparatus including power semiconductor device constructed by using wide band gap semiconductor | Makoto Kitabatake, Osamu Kusumoto, Masao Uchida, Kunimasa Takahashi | 2010-08-31 |
| 7709403 | Silicon carbide-oxide layered structure, production method thereof, and semiconductor device | Makoto Kitabatake, Osamu Kusumoto, Kunimasa Takahashi, Masao Uchida, Ryoko Miyanaga | 2010-05-04 |
| 7671409 | Wide gap semiconductor power device with temperature independent resistivity due to channel region resistivity having negative temperature dependence | Makoto Kitabatake, Osamu Kusumoto, Masao Uchida, Kunimasa Takahashi, Koichi Hashimoto | 2010-03-02 |
| 7507999 | Semiconductor device and method for manufacturing same | Osamu Kusumoto, Makoto Kitabatake, Kunimasa Takahashi, Ryoko Miyanaga, Masao Uchida | 2009-03-24 |
| 7473929 | Semiconductor device and method for fabricating the same | Osamu Kusumoto, Makoto Kitabatake, Masao Uchida, Kunimasa Takahashi, Masahiro Hagio +1 more | 2009-01-06 |
| 7462540 | Silicon carbide semiconductor device and process for producing the same | Kunimasa Takahashi, Makoto Kitabatake, Masao Uchida, Osamu Kusumoto, Ryoko Miyanaga | 2008-12-09 |
| 7436031 | Device for implementing an inverter having a reduced size | Makoto Kitabatake, Osamu Kusumoto, Masao Uchida, Kunimasa Takahashi, Ryoko Miyanaga +1 more | 2008-10-14 |
| 7381993 | High-breakdown-voltage insulated gate semiconductor device | Masao Uchida, Makoto Kitabatake, Osamu Kusumoto, Kunimasa Takahashi, Ryoko Miyanaga | 2008-06-03 |
| 7230273 | Semiconductor device with a plurality of semiconductor elements each including a wide band-gap semiconductor | Makoto Kitabatake, Osamu Kusumoto, Masao Uchida, Kunimasa Takahashi | 2007-06-12 |
| 7217954 | Silicon carbide semiconductor device and method for fabricating the same | Osamu Kusumoto, Makoto Kitabatake, Kunimasa Takahashi, Ryoko Miyanaga, Masao Uchida | 2007-05-15 |
| 7214984 | High-breakdown-voltage insulated gate semiconductor device | Masao Uchida, Makoto Kitabatake, Osamu Kusumoto, Kunimasa Takahashi, Ryoko Miyanaga | 2007-05-08 |