Inventor

SAEGUSA Kengo

JP9 patents

Patents

9 patents

US11215187B2Jan 4, 2022

Vacuum pump, and waterproof structure and control apparatus applied to vacuum pump

EDWARDS JAPAN LTD2 citations70

US10823200B2Nov 3, 2020

Connected thread groove spacer and vacuum pump

EDWARDS JAPAN LTD6 citations70

US11408429B2Aug 9, 2022

Vacuum pump apparatus, and pump main body unit, control unit, and spacer each for use in vacuum pump apparatus

EDWARDS JAPAN LTD0 citations61

US11333153B2May 17, 2022

Vacuum pump and control apparatus associated with vacuum pump

EDWARDS JAPAN LTD0 citations61

US11081845B2Aug 3, 2021

Vacuum pump, and connector and control device applied to vacuum pump

EDWARDS JAPAN LTD0 citations61

US12234828B2Feb 25, 2025

Vacuum pump and vacuum pump rotor blade

EDWARDS JAPAN LTD0 citations50

US11821440B2Nov 21, 2023

Vacuum pump, and control device of vacuum pump

EDWARDS JAPAN LTD0 citations49

US12448976B2Oct 21, 2025

Vacuum pump and control apparatus of vacuum pump with water leakage prevention between the pump main body and control apparatus

EDWARDS JAPAN LTD0 citations48

US11898565B2Feb 13, 2024

Vacuum pump and linked-type thread groove spacer

EDWARDS JAPAN LTD0 citations48