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FUJI MFG CO LTD

Overview
  • Total Patents
    587
  • GoodIP Patent Rank
    22,712
  • Filing trend
    ⇩ 35.0%
About

FUJI MFG CO LTD has a total of 587 patent applications. It decreased the IP activity by 35.0%. Its first patent ever was published in 1966. It filed its patents most often in Japan, United States and Republic of Korea. Its main competitors in its focus markets machine tools, environmental technology and materials and metallurgy are MASE KEIJI, YONGHONG FOUNDRY MACHINERY CO LTD and MACOHO CO LTD.

Patent filings per year

Chart showing FUJI MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mase Keiji 228
#2 Sakurazawa Hatsuo 113
#3 Ishibashi Shozo 91
#4 Kanda Shinji 55
#5 Kondo Yusuke 31
#6 Saito Tsutomu 23
#7 Kikuchi Ryoji 19
#8 Saitou Tsutomu 18
#9 Sakuma Katsuyuki 16
#10 Keiji Mase 16

Latest patents

Publication Filing date Title
JP2020142831A Powder contact member and surface treatment method of powder contact member
JP2020142322A Surface treatment method for dlc coated member
KR20200054675A Method for polishing artificial tooth and device for polishing artificial tooth
JP2019162675A Surface processing method for hard brittle material-made article to be treated
JP2019025584A Method of forming micro dimple on hard brittle material surface
JP2019019020A Surface treatment method for ceramic and ceramic product
JP2018203041A Omnidirectional movement wheel and omnidirectional movement vehicle comprising the same
JP2018199843A Surface treatment method of steel products
JP2018191909A Polishing method and polishing device of artificial tooth
WO2017199918A1 Surface treatment method for metal product and metal product
JP2018176400A Impeller for acceleration of abrasive material in blast processing device, blast processing device, and method for manufacturing impeller
WO2017169303A1 Structure of cutting edge of machining tool, and surface treatment method for same
JP2018127301A Workpiece feeder and workpiece feeding method
JP2018103562A Tire manufacturing apparatus and tire manufacturing method
US2018222089A1 Surface treatment method for transparent resin forming mold, transparent resin forming mold, and transparent resin formed article
CN107848150A The surface treatment method of mould and the mould using methods described processing
JP2015224910A Neck inspection device for shaft body with head
BR112015029967A2 internal combustion engine piston and method for working pin hole
WO2015059941A1 Blast machining method and blast machining device
JP2015114063A Heating and humidifying device and device incorporating the same