Issued Patents All Time
Showing 1–25 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352674 | Test method and method for manufacturing semiconductor device | Hidetoshi Ishibashi, Ayumi Minamide, Yurie Furuta, Shunji Masumori | 2025-07-08 |
| 11846436 | Floor-standing air conditioner | Akihiro Nakano, Fumika Masuda | 2023-12-19 |
| 11835245 | Air conditioning system, and indoor unit of same | Akihiro Nakano, Fumika Masuda | 2023-12-05 |
| 11735514 | Semiconductor device and power conversion device | Shota MORISAKI | 2023-08-22 |
| 11368094 | Control system and power supply unit | Tatsuo Ogaki, Kenji Komatsubara | 2022-06-21 |
| 10559659 | Power semiconductor device | Atsufumi INOUE, Tsuyoshi Kawakami, Akihiko Furukawa, Hidetada Tokioka, Mutsumi Tsuda +1 more | 2020-02-11 |
| 10508849 | Air conditioner with outdoor temperature sensing correlated to outdoor fan control | Takeshi Yamakawa, Kengo Murayama | 2019-12-17 |
| 10490422 | Manufacturing method for semiconductor device | Tetsuya Ueda, Hiroshi Yoshida, Ken Sakamoto | 2019-11-26 |
| 10418347 | Power semiconductor device and power semiconductor core module | Yoshiko Tamada, Yoshihiro Yamaguchi, Tetsuo Motomiya | 2019-09-17 |
| 10204886 | Semiconductor device | Hiroshi Yoshida, Yuji IMOTO, Hidetoshi Ishibashi, Daisuke Murata, Kenta NAKAHARA +2 more | 2019-02-12 |
| 10068819 | Semiconductor device | Hiroshi Yoshida, Hidetoshi Ishibashi, Yuji IMOTO, Daisuke Murata, Kenta NAKAHARA | 2018-09-04 |
| 9287201 | Semiconductor device | Hiroki Shiota, Yoshihiro Yamaguchi | 2016-03-15 |
| 9196604 | Power semiconductor module having pattern laminated region | Yoshiko Tamada | 2015-11-24 |
| 8994165 | Power semiconductor device | Takeshi Oi, Yoshiko Obiraki, Osamu Usui, Yasushi Nakayama | 2015-03-31 |
| 8952520 | Power semiconductor device | Yoshiko Obiraki, Osamu Usui, Yasushi Nakayama, Takeshi Oi | 2015-02-10 |
| 8741695 | Semiconductor device and method of manufacturing the same | Kazuhiro Tada, Hiroshi Yoshida | 2014-06-03 |
| 8610261 | Power semiconductor device | Yoshiko Obiraki, Takeshi Oi | 2013-12-17 |
| 8575745 | Power semiconductor device, printed wiring board, and mechanism for connecting the power semiconductor device and the printed wiring board | Shiori Idaka, Hiroshi Yoshida | 2013-11-05 |
| 8502385 | Power semiconductor device | Tetsuya Ueda | 2013-08-06 |
| 8436459 | Power semiconductor module | Yoshiko Obiraki, Takeshi Oi | 2013-05-07 |
| 8319333 | Power semiconductor module | Yoshiko Obiraki, Takeshi Oi | 2012-11-27 |
| 8313986 | Method of manufacturing power semiconductor device | Yoshihiro Yamaguchi | 2012-11-20 |
| 8304882 | Power semiconductor device | Yoshihiro Yamaguchi | 2012-11-06 |
| 8299603 | Power semiconductor device | Osamu Usui, Yasushi Nakayama, Yoshiko Obiraki, Takeshi Oi | 2012-10-30 |
| 8299601 | Power semiconductor module and manufacturing method thereof | Yoshiko Obiraki, Takeshi Oi | 2012-10-30 |