Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10868124 | Group III nitride semiconductor substrate | Tetsuo Narita | 2020-12-15 |
| 10727494 | Fuel cell | Teruhisa Akashi, Hirofumi Funabashi, Hidehito Matsuo, Shigeo Hori | 2020-07-28 |
| 10727517 | Solid oxide fuel cell | Hidehito Matsuo, Teruhisa Akashi, Hirofumi Funabashi, Shigeo Hori, Toshihiko Tani | 2020-07-28 |
| 10637078 | Fuel cell | Hirofumi Funabashi, Teruhisa Akashi, Hidehito Matsuo, Shigeo Hori | 2020-04-28 |
| 8952449 | Semiconductor device having both IGBT area and diode area | Masaki Koyama, Yasushi Ookura, Akitaka Soeno, Tatsuji Nagaoka, Takahide Sugiyama +1 more | 2015-02-10 |
| 8716746 | Semiconductor device | Masaki Koyama, Yasushi Ookura, Akitaka Soeno, Tatsuji Nagaoka, Takahide Sugiyama +1 more | 2014-05-06 |