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V TECHNOLOGY CO LTD

Overview
  • Total Patents
    1,017
  • GoodIP Patent Rank
    6,327
  • Filing trend
    ⇩ 22.0%
About

V TECHNOLOGY CO LTD has a total of 1,017 patent applications. It decreased the IP activity by 22.0%. Its first patent ever was published in 2000. It filed its patents most often in Japan, Taiwan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics, semiconductors and surface technology and coating are SHANGHAI MICRO ELECTRONICS EQUIPMENT (GROUP) CO LTD, SHANGHAI MICRO ELECTRONICS EQUIPMENT GROUP CO LTD and FUJIFILM OLIN CO LTD.

Patent filings in countries

World map showing V TECHNOLOGY CO LTDs patent filings in countries

Patent filings per year

Chart showing V TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mizumura Michinobu 520
#2 Kajiyama Koichi 339
#3 Arai Toshinari 116
#4 Hashimoto Kazushige 113
#5 Hatanaka Makoto 105
#6 Kanao Masayasu 53
#7 Hirano Takafumi 43
#8 Ishii Daisuke 40
#9 Kudo Shuji 39
#10 Watanabe Yoshio 39

Latest patents

Publication Filing date Title
TW201921131A Photo-aligning exposure device
TW201643550A Scanning exposure device
KR101603621B1 Cooling Apparatus for PCB and Manufacturing Method Thereof
JP2015222417A Apparatus and method for exposure
JP2015212811A Reflector unit for exposure apparatus and exposure apparatus
JP2016040582A Light irradiation device
JP2016035960A Transport device
JP2016033248A Sputtering device and sputtering film deposition method
JP2015057639A Polarizing element unit and polarized light irradiation device using polarizing element unit
JP2016019937A Film formation method and film formation apparatus
JP2016017207A Film deposition mask, manufacturing method of film deposition mask, and touch panel
JP2016008816A Shape measurement device, control method of shape measurement device and shape measurement program
JP2015211978A Beam shaping mask, laser processing apparatus, and laser processing method
JP2015209556A Film formation mask, method of manufacturing film formation mask, and method of manufacturing touch panel
JP2015190838A Non-destructive inspection device and inspection system for structure
JP2015184537A ultraviolet light irradiation device
JP2015185598A Optical interconnection device
JP2015173164A Beam exposure device
JP2014197189A Polarized light irradiation device for photo-aligning
JP2015148746A Polarizer, polarization light irradiation device, and polarization axis direction adjustment method