Learn more

HONG CHUNPYO

Overview
  • Total Patents
    19
About

HONG CHUNPYO has a total of 19 patent applications. Its first patent ever was published in 2003. It filed its patents most often in Japan, EPO (European Patent Office) and China. Its main competitors in its focus markets materials and metallurgy, machine tools and machines are ZHONGPU HANDAN STEEL CO LTD, SILUMIN GES M B H and STERLING EVGENIJ.

Patent filings in countries

World map showing HONG CHUNPYOs patent filings in countries
# Country Total Patents
#1 Japan 14
#2 EPO (European Patent Office) 3
#3 China 2

Patent filings per year

Chart showing HONG CHUNPYOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hong Chunpyo 17
#2 Itamura Masayuki 5
#3 Watanabe Kazuhiko 2
#4 Kim Jaemin 1
#5 Min-Soo Hong Chun-Pyo Kim Jea- 1
#6 Kim Minsoo 1
#7 Masayuki Itamura 1
#8 Soo Hong Chunpyo Kim Jae Min K 1
#9 Kim Min-Soo 1
#10 Kim Jeamin 1

Latest patents

Publication Filing date Title
JP2005288445A Apparatus for producing solid-liquid-coexisting state metallic material
JP2005279766A Method and apparatus for producing solid-liquid coexisting state metallic slurry
JP2004114156A Method for producing metallic material in solid-liquid coexisting state
JP2004114153A Method and apparatus for producing metallic material in solid-liquid coexisting state and method and apparatus for producing semi-solidified metallic slurry
JP2004114155A Method and apparatus for producing billet for forming metal in solid-liquid coexisting state, and method and apparatus for producing billet for semi-solid forming
JP2004114154A Method and apparatus for forming metallic material in solid-liquid coexisting state with die-casting, and die-casting method for forming semi-solidification