Inventor
TAKAI YOSHIYUKI
JP7 patents
Patents
7 patentsUS11542950B2Jan 3, 2023
Vacuum pump
EDWARDS JAPAN LTD2 citations71
US12188477B2Jan 7, 2025
Vacuum pump and rotating cylinder provided in vacuum pump
EDWARDS JAPAN LTD0 citations61
US11994137B2May 28, 2024
Vacuum pump
EDWARDS JAPAN LTD0 citations59
US9982682B2May 29, 2018
Rotor and vacuum pump equipped with same
EDWARDS JAPAN LTD1 citations50
US12292058B2May 6, 2025
Vacuum pump and water cooling spacer
EDWARDS JAPAN LTD0 citations48
US11680585B2Jun 20, 2023
Vacuum pump
EDWARDS JAPAN LTD0 citations48
US11204042B2Dec 21, 2021
Vacuum pump and cooling component thereof
EDWARDS JAPAN LTD0 citations45