Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9793793 | Power factor correction circuit and power supply device | Kohtaroh Kataoka, Shuji Wakaiki, Hiroki Igarashi, Akihide Shibata, Hiroshi Iwata +1 more | 2017-10-17 |
| 9698710 | Solar energy utilization system | Kohtaroh Kataoka, Takeshi Shiomi, Shuji Wakaiki, Akihide Shibata, Hiroshi Iwata | 2017-07-04 |
| 9660513 | Switching device | Kohtaroh Kataoka, Takeshi Shiomi, Shuji Wakaiki, Akihide Shibata, Hiroshi Iwata | 2017-05-23 |
| 9613063 | Content transmission device, content transmission method, and content transmission program | Yoshinari Higuchi | 2017-04-04 |
| 9590617 | Semiconductor device, and inverter, converter and power conversion device employing the same | Kenji Komiya, Shuji Wakaiki, Kohtaroh Kataoka, Yoshiji Ohta, Hiroshi Iwata | 2017-03-07 |