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FUJIKOSHI MACHINERY CORP

Overview
  • Total Patents
    407
  • GoodIP Patent Rank
    21,325
  • Filing trend
    ⇩ 45.0%
About

FUJIKOSHI MACHINERY CORP has a total of 407 patent applications. It decreased the IP activity by 45.0%. Its first patent ever was published in 1980. It filed its patents most often in Japan, United States and Republic of Korea. Its main competitors in its focus markets machine tools, semiconductors and machines are CALITECH CO LTD, NIPPON SEIMITSU DENSHI CO LTD and AXUS TECH LLC.

Patent filings per year

Chart showing FUJIKOSHI MACHINERY CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakamura Yoshio 159
#2 Denda Yasuhide 46
#3 Shibuya Kazutaka 45
#4 Moriya Norihiko 40
#5 Nakajima Makoto 36
#6 Kajikura Atsushi 34
#7 Koyama Harumichi 28
#8 Onishi Susumu 28
#9 Nishimoto Yoshinobu 27
#10 Inada Yasuo 24

Latest patents

Publication Filing date Title
WO2020230489A1 Non-contact-type wafer thickness measurement device
JP2020011899A APPARATUS FOR MANUFACTURING β-Ga2O3 SINGLE CRYSTAL, AND HEATING ELEMENT USED THEREFOR
JP2020198381A Wafer mapping device
JP2019181491A Hybrid laser processing device
JP2019121682A Wafer peeling device and wafer polishing apparatus
JP2018118372A Work-piece polishing method and work-piece polishing device
JP2019072794A Polishing pad and method for manufacturing the same
JP2019025575A Work polishing device and work polishing method
JP2018149486A Application method of adhesive on wafer
JP2018145029A Single crystal manufacturing apparatus
JP2018137366A Wafer ID reader
JP2018111144A Workpiece polishing head
JP2018047019A Nozzle for oral cavity washing device and oral cavity washing device
JP2017192995A Nozzle and workpiece polishing device
JP2017137103A Opening device
JP2017121672A Method for polishing workpiece and method for dressing polishing pad
JP2017107927A Work processing apparatus and chemical liquid storage bag used therefor
JP2017019027A Dressing device and dressing method of polishing cloth of double-side polishing device
JP2017013183A Polishing device
JP2016203287A Double-sided polishing device and polishing method