Learn more

HANANO SHOJI KK

Overview
  • Total Patents
    72
About

HANANO SHOJI KK has a total of 72 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan, Republic of Korea and China. Its main competitors in its focus markets materials and metallurgy, basic materials chemistry and machines are ALUMINUM RES CORP, HANANO COMMERCIAL CO LTD and ORONITE JAPAN LTD.

Patent filings in countries

World map showing HANANO SHOJI KKs patent filings in countries
# Country Total Patents
#1 Japan 67
#2 Republic of Korea 3
#3 China 1
#4 United States 1

Patent filings per year

Chart showing HANANO SHOJI KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hanano Takashi 54
#2 Sawai Itsuki 10
#3 Shibuya Toshitaka 7
#4 Araki Noboru 5
#5 Yoshida Makoto 5
#6 Han Susumu 4
#7 Hakiri Katsutoshi 4
#8 Otsu Tomohito 2
#9 Mizunari Mitsuhiko 2
#10 Gohongami Takashi 2

Latest patents

Publication Filing date Title
JP2008114280A Structure for preventing spouting of molten metal in metallic die
JP2008114254A Core pin
JP2008110356A Structure for preventing casting fin in die
JP2005131673A Powdery release agent
JP2005007420A Application method for water-soluble mold release agent, application method for water-soluble lubricant, and application control mechanism
JP2003205346A Method for cooling metallic mold
JP2003181600A Spraying apparatus
JP2003080359A Metal forming method and metal forming apparatus
JP2002331335A Coating method and coating mechanism for mold release lubricant
JP2002224783A Coating method of powder releasing lubricant
JP2002210542A Method and mechanism for feeding powder releasing lubricating agent
JP2002011560A Mechanism and method for supplying plunger lubricator
JP2001252739A Mechanism and method for applying powder releasing lubricant
JP2001087848A Cooling method of die and die cooling mechanism
JP2001087847A Applying method of powdery releasing agent
JP2001071092A Water-soluble release agent
JP2000317623A Mechanism for supplying molten metal
JP2000287583A Lure
JP2000288677A Metal forming method and metal forming device
JP2000291534A Plunger lubricating oil supply device