Inventor
FUKAMI HIDEO
JP15 patents
⚠️ This page may combine multiple inventors who share the name “FUKAMI HIDEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EDWARDS JAPAN LTD
9 patentsUS11359634B2Jun 14, 2022
Vacuum pump and temperature control device
EDWARDS JAPAN LTD3 citations71
US12066029B2Aug 20, 2024
Vacuum pump and controller
EDWARDS JAPAN LTD0 citations61
US11384770B2Jul 12, 2022
Vacuum pump, and control device of vacuum pump
EDWARDS JAPAN LTD0 citations51
US12404863B2Sep 2, 2025
Vacuum pump and control device
EDWARDS JAPAN LTD0 citations50
US12152605B2Nov 26, 2024
Vacuum pump and controller
EDWARDS JAPAN LTD0 citations50
US11971042B2Apr 30, 2024
Vacuum pump and control device for vacuum pump
EDWARDS JAPAN LTD0 citations50
US12359673B2Jul 15, 2025
Vacuum pump and control device
EDWARDS JAPAN LTD0 citations49
US11549515B2Jan 10, 2023
Vacuum pump, temperature adjustment controller used for vacuum pump, inspection tool, and method of diagnosing temperature-adjustment function unit
EDWARDS JAPAN LTD0 citations48
US11680572B2Jun 20, 2023
Vacuum pump and magnetic bearing controller with multiple rigidity modes at high and low gains
EDWARDS JAPAN LTD0 citations44
NEC CORP
3 patentsBOC EDWARDS JAPAN LTD
2 patentsUSRE41035EDec 15, 2009
Magnetic bearing device with vibration restraining function, magnetic bearing device with vibration estimating function, and pump device with the magnetic bearing devices mounted thereto
BOC EDWARDS JAPAN LTD3 citations61
US7292425B2Nov 6, 2007
Magnetic bearing device and turbo molecular pump with the magnetic bearing device mounted thereto
BOC EDWARDS JAPAN LTD2 citations61