Inventor
CHEE SZE KEAT
JP19 patents
⚠️ This page may combine multiple inventors who share the name “CHEE SZE KEAT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SATAKE ENG CO LTD
13 patentsUS7360750B2Apr 22, 2008
Piezoelectric air valve and multiple-type piezoelectric air valve
SATAKE ENG CO LTD23 citations88
US8833566B2Sep 16, 2014
Optical granular material-sorting apparatus utilizing piezoelectric valve
SATAKE ENG CO LTD10 citations83
US9114430B2Aug 25, 2015
Piezoelectric valve, and optical particulate matter sorter provided with air-blowing means that uses piezoelectric valve
SATAKE ENG CO LTD7 citations82
US9097359B2Aug 4, 2015
Piezoelectric valve, and optical granulated substance sorter equipped with air-blowing means that uses this piezoelectric valve
SATAKE ENG CO LTD13 citations82
US12169030B2Dec 17, 2024
Piezoelectric valve
SATAKE ENG CO LTD2 citations73
US12004430B2Jun 4, 2024
Piezoelectric valve and method of manufacturing the piezoelectric valve
SATAKE ENG CO LTD2 citations71
US11808373B2Nov 7, 2023
Piezoelectric valve and method for manufacturing piezoelectric valve
SATAKE ENG CO LTD2 citations71
US10738905B2Aug 11, 2020
Piezoelectric valve, method for driving piezoelectric valve, and optical particulate separator equipped with air-jet means using piezoelectric valve
SATAKE ENG CO LTD6 citations71
USD758453SJun 7, 2016
Nozzle apparatus
SATAKE ENG CO LTD3 citations70
US11982368B2May 14, 2024
Piezoelectric actuator, piezoelectric valve, and method of manufacturing piezoelectric actuator
SATAKE ENG CO LTD2 citations69
US10525508B2Jan 7, 2020
Blowing apparatus including piezoelectric valve and optical granular material sorting machine using the blowing apparatus
SATAKE ENG CO LTD1 citations62
USD788266SMay 30, 2017
Ejector valve
SATAKE ENG CO LTD0 citations51
US9816638B2Nov 14, 2017
Valve attachment structure and fluid apparatus to which valve is attached
SATAKE ENG CO LTD1 citations49
MECHANO TRANSF CORPORATION
3 patentsUS12580499B2Mar 17, 2026
Displacement magnifying mechanism, actuator, polishing device, electronic component processing apparatus, dispenser, and air valve
MECHANO TRANSF CORPORATION0 citations48
US11985900B2May 14, 2024
Displacement magnifying mechanism, polishing device, actuator, dispenser, and air valve
MECHANO TRANSF CORPORATION0 citations48
US11959559B2Apr 16, 2024
Valve control device, drive control device, and fluid control device
MECHANO TRANSF CORPORATION0 citations48