Chuo
Japan
2
2019-09-05
The entities that hold a legal rights for patent applications filed by inventor OKAMI Tomohisa:
Tomohisa OKAMI from Chuo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
AC-DC conversion device and method for controlling same by controlling the timing of multiple switch portions
#2 | 2018-12-06AC-DC conversion device and method for controlling same by controlling the timing of multiple switch portions
2368045 ⎘