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NIHON KEIKINZOKU SOUGOU KENKYU

Overview
  • Total Patents
    22
About

NIHON KEIKINZOKU SOUGOU KENKYU has a total of 22 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Japan. Its main competitors in its focus markets machine tools, materials and metallurgy and measurement are XI AN METALWK HYDRAUMATIC MACHINERY CO LTD, BRUHNKE ULRICH and REISHOLZ STAHL & ROEHRENWERK.

Patent filings in countries

World map showing NIHON KEIKINZOKU SOUGOU KENKYUs patent filings in countries
# Country Total Patents
#1 Japan 22

Patent filings per year

Chart showing NIHON KEIKINZOKU SOUGOU KENKYUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kawai Toshiyuki 5
#2 Miki Isao 4
#3 Morita Akira 3
#4 Satou Takeshi 3
#5 Isobe Masashi 3
#6 Matsushita Yoshinobu 3
#7 Ichikawa Hachirou 3
#8 Kusano Takuo 2
#9 Shinba Kouzou 2
#10 Suzuki Minoru 2

Latest patents

Publication Filing date Title
JPS6099473A Pressure casting device for member having aperture
JPS58167070A Production of impeller
JPS58167097A Flux for brazing
JPS58167067A Production of impeller
JPS57178129A Metallic mold seizure testing method
JPS57140850A Aluminum alloy for bearing
JPS5816668A Thawing method
JPS57200584A Electrode plate for manufacture of fluorine
JPS57200585A Carbonaceous electrode plate for manufacture of fluorine by electrolysis
JPS57177687A Storage of fresh food and device therefor
JPS57171004A Manufacture of impeller
JPS57141282A Thawing apparatus
JPS57126996A Electrodeposition painting of aluminum or aluminum alloy
JPS57117318A Cleaning method for bag filter
JPS57111283A Refractory mortar composition
JPS57110696A Electrodeposition painting method of aluminum or aluminum alloy
JPS57105596A Manufacture of impeller
JPS5797817A Die for extrusion of finned die material
JPS5794438A Manufacture for aluminium wheel rim
JPS5768297A Flux for brazing