Inventor
HAMACHI KENJI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “HAMACHI KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROHM CO LTD
5 patentsUS11742774B2Aug 29, 2023
Switch driving device and switching power supply using the same
ROHM CO LTD0 citations59
US11424691B2Aug 23, 2022
Switch driving device and switching power supply using the same
ROHM CO LTD0 citations59
US11356029B2Jun 7, 2022
Rectifying circuit and switched-mode power supply incorporating rectifying circuit
ROHM CO LTD0 citations59
US11892534B2Feb 6, 2024
Frequency characteristic measurement apparatus
ROHM CO LTD1 citations57
US9267940B2Feb 23, 2016
Disc-like assay chip
ROHM CO LTD0 citations48