NACHI FUJIKOSHI CORP has a total of 2,082 patent applications. It increased the IP activity by 14.0%. Its first patent ever was published in 1980. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, environmental technology and machine tools are GGB INC, DAIDO METAL CO LTD and TAIHO KOGYO CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 1,970 | |
#2 | United States | 43 | |
#3 | WIPO (World Intellectual Property Organization) | 23 | |
#4 | China | 11 | |
#5 | Germany | 11 | |
#6 | EPO (European Patent Office) | 10 | |
#7 | Republic of Korea | 5 | |
#8 | France | 3 | |
#9 | United Kingdom | 3 | |
#10 | Brazil | 1 | |
#11 | India | 1 | |
#12 | Taiwan | 1 |
# | Industry | |
---|---|---|
#1 | Mechanical elements | |
#2 | Environmental technology | |
#3 | Machine tools | |
#4 | Machines | |
#5 | Packaging and shipping | |
#6 | Surface technology and coating | |
#7 | Control |
# | Technology | |
---|---|---|
#1 | Shafts | |
#2 | Unspecified technologies | |
#3 | Climate change mitigation in goods production | |
#4 | Manipulators | |
#5 | Milling | |
#6 | Reduction of greenhouse gas emissions | |
#7 | Coating metallic material | |
#8 | Gearing | |
#9 | Sawing | |
#10 | Control or regulating systems |
# | Name | Total Patents |
---|---|---|
#1 | Murai Yasuhiro | 70 |
#2 | Sumiya Soichi | 66 |
#3 | Fujii Hiroshi | 61 |
#4 | Shoji Yukihiro | 58 |
#5 | Akizuki Hirosaku | 56 |
#6 | Kanda Kazutaka | 48 |
#7 | Hamamoto Satoshi | 46 |
#8 | Okazaki Koji | 45 |
#9 | Kunisaki Akira | 45 |
#10 | Sonobe Masaru | 41 |
Publication | Filing date | Title |
---|---|---|
WO2021024848A1 | Drill with oil hole | |
WO2020218110A1 | Blade edge replaceable-type drill | |
WO2020209168A1 | Friction stir welding tool | |
JP2020109210A | Film deposition method of hard film | |
WO2020075698A1 | Hard-film-coated drill | |
WO2020045483A1 | Robot control device | |
JP2020029615A | Pinion shaft and method for producing the same | |
JP2021004593A | Swash plate type variable displacement piston pump | |
WO2020255321A1 | Actuator | |
GB202018907D0 | Brake circuit discharge system | |
JP2020200888A | Hydraulic driving device | |
JP2020200887A | Hydraulic driving device | |
JP2020196097A | Robot control system, robot control device and detection control device | |
JP2020197164A | Variable capacity type piston pump | |
JP2020106145A | Bearing with seal | |
JP2020183784A | Hydraulic device | |
JP2020183773A | Seismic isolator | |
JP2020179436A | Tip replacement type drill | |
JP2020171947A | Cleaning device for friction stir welding tool | |
JP2020170387A | Communication control system |