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SEN CORP

Overview
  • Total Patents
    175
  • GoodIP Patent Rank
    22,857
  • Filing trend
    ⇩ 100.0%
About

SEN CORP has a total of 175 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1994. It filed its patents most often in Republic of Korea, China and Japan. Its main competitors in its focus markets electrical machinery and energy, semiconductors and surface technology and coating are SUMITOMO HEAVY INDUSTRIES ION TECHNOLOGY CO LTD, ACT ADVANCED CIRCUIT TESTING and SUMITOMO HEAVY INDUSTRIES ION TECH CO LTD.

Patent filings in countries

World map showing SEN CORPs patent filings in countries

Patent filings per year

Chart showing SEN CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kabasawa Mitsuaki 41
#2 Ninomiya Shiro 35
#3 Sato Masateru 34
#4 Yagita Takanori 24
#5 Tsukihara Mitsukuni 22
#6 Watanabe Kazuhiro 21
#7 Ochi Akihiro 20
#8 Yumiyama Toshio 19
#9 Kudo Tetsuya 15
#10 Amano Yoshitaka 13

Latest patents

Publication Filing date Title
TWI592823B Photo publishing system freely browsing purchased photos by virtue of a network
JP2017068540A Memorial album placement system
JP2015057849A Semiconductor device manufacturing method
CN104183469A High-energy ion implanter
JP2015153490A air battery
JP2015103281A High energy ion implantation apparatus, beam current adjusting device, and beam current adjusting method
JP2015095414A Ion generating device and ion generating method
JP2015046336A Ion implantation device and ion implantation method
JP2015046337A Ion implanter, beam paralleling apparatus, and ion implantation method
JP2015041440A Ion implantation device, magnetic field measuring device, and ion implantation method
JP2015011770A Ion beam measuring apparatus and ion beam measuring method
JP2015005472A High frequency acceleration type ion acceleration/transport apparatus having high energy accuracy
JP2015002048A High energy ion implantation apparatus
JP2014235814A Insulation structure and insulation method
JP2014232671A High energy ion implantation apparatus
JP2014232588A High energy ion implantation apparatus
JP2014229599A High energy ion implantation apparatus
JP2014194888A Insulation structure of high voltage electrode for ion implanter
JP2014182919A Ion implanter, and method for cleaning ion implanter
JP2014110236A Ion implantation device