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HORIBA STEC CO LTD

Overview
  • Total Patents
    558
  • GoodIP Patent Rank
    4,782
  • Filing trend
    ⇩ 5.0%
About

HORIBA STEC CO LTD has a total of 558 patent applications. It decreased the IP activity by 5.0%. Its first patent ever was published in 2001. It filed its patents most often in United States, Republic of Korea and China. Its main competitors in its focus markets control, measurement and machines are HORIBA STEC CO, ENGINEERING MEASUREMENTS CO and BEIJING SEVENSTAR FLOW CO LTD.

Patent filings per year

Chart showing HORIBA STEC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yasuda Tadahiro 95
#2 Hayashi Shigeyuki 50
#3 Minami Masakazu 46
#4 Takijiri Kotaro 36
#5 Nagai Kentaro 32
#6 Hataita Takehisa 27
#7 Tanaka Yuki 25
#8 Shimizu Toru 24
#9 Kishida Sotaro 23
#10 Taguchi Akihiro 22

Latest patents

Publication Filing date Title
WO2021044721A1 Flow rate control valve and flow rate control device
WO2021033414A1 Liquid material vaporization device
WO2021049105A1 Coriolis flow meter, method for measuring flow rate, and program for coriolis flow meter
WO2021033386A1 Temperature measurement device, temperature measurement method, and program for temperature measurement device
WO2021005879A1 Flow rate control device, flow rate measurement method, and program for flow rate control device
US2020255944A1 Vaporization device, film formation device, program for a concentration control mechanism, and concentration control method
WO2020217601A1 Channel forming device
WO2020039886A1 Vaporizer, liquid material vaporization device, and vaporization method
WO2019240075A1 Method for calculating piping capacity and calibrator for flow rate control instrument or flow rate measuring instrument
WO2019202959A1 Flow control device, diagnostic method, and program for flow control device
WO2019082674A1 Vaporization device and separator for vaporization device
KR20190032219A Concentration control apparatus and material gas supply system
KR20200006964A Liquid material vaporization supply and control program
WO2018190318A1 Vaporization device and vaporization system
CN110337326A Gasification installation and gasification system
US2018266865A1 Diagnostic system, diagnostic method, diagnostic program, and flow rate controller
WO2018110649A1 Liquid material supply device, liquid material supply method, method for purging liquid supply tube, and material gas supply system
CN110088523A Accepting container, material gasification installation and liquid material supply device with the accepting container
WO2018074208A1 Fluid control valve, fluid control device, and driving mechanism
WO2018070287A1 Fluid sensor, fluid control device provided with fluid sensor, and adjustment method