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YAMAMOTO VINITA CO LTD

Overview
  • Total Patents
    72
  • GoodIP Patent Rank
    189,755
  • Filing trend
    ⇧ 100.0%
About

YAMAMOTO VINITA CO LTD has a total of 72 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 1995. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets foods and drinks, electrical machinery and energy and machines are SHANGHAI YICHEN INFORMATION S & T DEV CO LTD, QINGDAO YOUMINGCHEN BIOLOG TECHNOLOGY CO LTD and CHEN WEIYA.

Patent filings per year

Chart showing YAMAMOTO VINITA CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamamoto Taiji 26
#2 Yamamoto Koji 19
#3 Kuraki Itsuo 17
#4 Kodama Junichi 13
#5 Yamamoto Yasuji 12
#6 Nagata Tsuneo 9
#7 Akesaka Yoshio 6
#8 Imahori Toshihiro 4
#9 Nagata Soji 3
#10 Tsuji Akiyoshi 3

Latest patents

Publication Filing date Title
JP2020096704A Cooling water for high frequency warming treatment and high frequency warming treatment device
JP2020055197A High frequency welding apparatus and high frequency welding method
JP2019071230A Dielectric heating device
JP2017050147A High frequency dielectric heating device
JP2016052726A Method for heating green tire, device therefor, and method for producing tire
JP2015186557A High-frequency heating treatment device
JP2013001048A Apparatus and method for welding resin plate
JP2012223339A Radiofrequency cancer hyperthermia device
JP2010262825A High-frequency power source device for dielectric heating
JP2010139217A Heating method and heating equipment
JP2009101602A Resin molding machine and extrusion molding method
JP2008307798A Manufacturing device/method of surface layer-modified wood material
JP2007166952A Thawing device utilizing high frequency wave, and thawing method
JP2007044730A Safety device in press working machine such as high frequency welder
JP2007021870A Method for heating thick object by high frequency dielectric heating
JP2007015122A High frequency welding device
KR20060082397A A rotting prevention equipment of dead body and a rotting prevention method of dead body
JP2006012547A Defrosting apparatus
JP2005085660A Control method of high-frequency dielectric heating device
JP2005022118A Electrode cooling device in high frequency welder