Inventor
HASUNUMA MASAHIRO
JP46 patents
⚠️ This page may combine multiple inventors who share the name “HASUNUMA MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SURPASS IND CO LTD
36 patentsUS7100454B2Sep 5, 2006
In-line type fluid pressure sensor
SURPASS IND CO LTD22 citations92
US9995415B2Jun 12, 2018
Fluidic device
SURPASS IND CO LTD9 citations84
US8342209B2Jan 1, 2013
Plug for fluid-transfer coupling device
SURPASS IND CO LTD8 citations84
US7887023B2Feb 15, 2011
Fluid-transfer coupling device
SURPASS IND CO LTD8 citations84
US7677530B2Mar 16, 2010
Flow rate regulation valve
SURPASS IND CO LTD14 citations84
US7637152B2Dec 29, 2009
Flow meter and flow-regulating system using the same
SURPASS IND CO LTD14 citations84
US6782761B2Aug 31, 2004
Ultrasonic flow meter
SURPASS IND CO LTD14 citations84
US9803767B2Oct 31, 2017
Fluid device unit
SURPASS IND CO LTD9 citations81
US7024944B2Apr 11, 2006
Ultrasonic flow meter
SURPASS IND CO LTD10 citations74
US10767802B2Sep 8, 2020
Fluid apparatus
SURPASS IND CO LTD2 citations73
US10281349B2May 7, 2019
Pressure dection device for detecting pressure of fluid circulated through flow channel
SURPASS IND CO LTD2 citations73
US10228075B2Mar 12, 2019
Fluid device
SURPASS IND CO LTD3 citations73
US10222286B2Mar 5, 2019
Pressure detecting device having a mounting mechanism
SURPASS IND CO LTD4 citations73
US10000371B2Jun 19, 2018
Connector and socket
SURPASS IND CO LTD2 citations73
US9816621B2Nov 14, 2017
Shut-off valve
SURPASS IND CO LTD2 citations73
US9766147B2Sep 19, 2017
Pressure sensor including leakage detection part for detecting leakage of liquid
SURPASS IND CO LTD2 citations73
US9517925B2Dec 13, 2016
Valve-integrating container, liquid withdrawing device equipped with the same, and method for manufacturing valve-integrating container
SURPASS IND CO LTD4 citations73
USD737405SAug 25, 2015
Flow adjusting valve
SURPASS IND CO LTD4 citations70
US9157459B2Oct 13, 2015
Liquid storage container
SURPASS IND CO LTD3 citations63
US6978683B2Dec 27, 2005
Ultrasonic flow meter
SURPASS IND CO LTD4 citations63
US11435022B2Sep 6, 2022
Fluid transfer connector
SURPASS IND CO LTD1 citations62
US11293575B2Apr 5, 2022
Fluid transfer connector plug, fluid transfer connector socket, fluid transfer connector, and method for connecting fluid transfer connector
SURPASS IND CO LTD0 citations62
US7610817B2Nov 3, 2009
Orifice member, and differential-pressure flow meter and flow-regulating apparatus using the same
SURPASS IND CO LTD5 citations62
USD744616SDec 1, 2015
Flow adjusting valve
SURPASS IND CO LTD2 citations60
US12055243B2Aug 6, 2024
Joint unit and method for assembling joint unit
SURPASS IND CO LTD0 citations52
US11733118B2Aug 22, 2023
Pressure detection device including suppressing variations
SURPASS IND CO LTD0 citations52
US8037769B2Oct 18, 2011
Pressure gauge and pressure gauge assembly
SURPASS IND CO LTD0 citations52
US7777142B2Aug 17, 2010
Pressure switch
SURPASS IND CO LTD0 citations52
US9353884B2May 31, 2016
Flow regulating apparatus
SURPASS IND CO LTD1 citations49
US10724664B2Jul 28, 2020
Connector
SURPASS IND CO LTD0 citations42
US10682648B2Jun 16, 2020
Plug-integrating container
SURPASS IND CO LTD0 citations42
US10352492B2Jul 16, 2019
Coupling device
SURPASS IND CO LTD0 citations42
US10173883B2Jan 8, 2019
Connector, socket, and liquid storing container
SURPASS IND CO LTD0 citations42
US10118813B2Nov 6, 2018
Connector and socket
SURPASS IND CO LTD0 citations42
US10088088B2Oct 2, 2018
Connector and socket
SURPASS IND CO LTD0 citations42
US8011526B2Sep 6, 2011
Loosening prevention device for plug
SURPASS IND CO LTD0 citations42
HASUNUMA MASAHIRO
7 patentsUS8800959B2Aug 12, 2014
Flow-rate control valve
HASUNUMA MASAHIRO11 citations84
US8783116B2Jul 22, 2014
Ultrasonic flow meter having protection joint interposed between the measurement unit and the external pipe
HASUNUMA MASAHIRO7 citations84
US8628119B2Jan 14, 2014
Tube connector
HASUNUMA MASAHIRO13 citations84
US8210204B2Jul 3, 2012
Socket for fluid-transfer coupling device
HASUNUMA MASAHIRO10 citations84
US8292262B2Oct 23, 2012
Flow control valve
HASUNUMA MASAHIRO18 citations83
US8733399B2May 27, 2014
Flow adjusting valve
HASUNUMA MASAHIRO3 citations62
US8590566B2Nov 26, 2013
Coupling device
HASUNUMA MASAHIRO2 citations62