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SUMITOMO HEAVY IND ION TECH CO LTD

Overview
  • Total Patents
    47
  • GoodIP Patent Rank
    32,796
  • Filing trend
    ⇩ 80.0%
About

SUMITOMO HEAVY IND ION TECH CO LTD has a total of 47 patent applications. It decreased the IP activity by 80.0%. Its first patent ever was published in 2013. It filed its patents most often in China, United States and Japan. Its main competitors in its focus markets electrical machinery and energy, semiconductors and surface technology and coating are NISSIN ION EQUIPMENT CO LTD, VALUE ENG LTD and SUMITOMO HEAVY INDUSTRIES ION TECH CO LTD.

Patent filings in countries

World map showing SUMITOMO HEAVY IND ION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 15
#2 United States 14
#3 Japan 10
#4 Republic of Korea 8

Patent filings per year

Chart showing SUMITOMO HEAVY IND ION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sato Masateru 8
#2 Sano Makoto 7
#3 Ninomiya Shiro 6
#4 Matsushita Hiroshi 6
#5 Tsukahara Kazutaka 5
#6 Inada Kouji 5
#7 Kawasaki Yoji 5
#8 Ebisu Shinji 4
#9 Ueno Yusuke 4
#10 Ochi Akihiro 4

Latest patents

Publication Filing date Title
CN112242286A Ion generating apparatus and ion implanting apparatus
CN112242287A Ion implantation apparatus and ion implantation method
JP2016225643A Method of manufacturing semiconductor device
JP2016171092A Insulation structure of high voltage electrode for ion implanter and high voltage insulation method
JP2017130404A Ion implantation apparatus
JP2017107751A Ion implantation method and ion implantation device
JP2017091906A Ion generating device and method for controlling ion generating device
JP2017069055A Ion injection device
JP2017037717A Ion implantation device and method of processing plural wafers using the same
JP2016225139A Plasma generation device and thermionic emission part
JP2016081753A Beam extraction slit structure and ion source
JP2016058300A Ion implanter and adjustment method of ion beam