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IWASAKI KINZOKU KOGYO KK

Overview
  • Total Patents
    42
About

IWASAKI KINZOKU KOGYO KK has a total of 42 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Japan, Germany and United States. Its main competitors in its focus markets consumer goods and machines are RATIOPLAST GMBH, HEINZ KARL HEINRICH and HE XIAOKE.

Patent filings in countries

World map showing IWASAKI KINZOKU KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 40
#2 Germany 1
#3 United States 1

Patent filings per year

Chart showing IWASAKI KINZOKU KOGYO KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Shimada Masashi 22
#2 Ueda Ryuichi 4
#3 Iwasaki Kosei 4
#4 Iwasaki Kousei 3
#5 Yoshida Yoshihiro 3
#6 Susa Fujio 2
#7 Koike Shuji 2
#8 Kawasumi Toshio 2
#9 Watabe Masao 1
#10 Matsumoto Toua 1

Latest patents

Publication Filing date Title
JP2012040758A Stretchable multifunctional writing utensil capable of turning operation
JP2005178114A Telescopic writing or dressing utensil
JP2005014441A Telescopic type writing or dressing utensil
JP2002326496A Composite writing utensil
JP2002259039A Member for input with resetting function and writing tool type input pen with the resetting function
JP2001158197A Delivery-type writing tool or makeup tool
JP2000127674A Cap cylinder for centering mechanism
JPH08290698A Writing utensil or cosmetic tool
JPH06133841A Article storage box and its assembling method
JPH06106892A Mechanical pencil
JPH05130921A Supporting device for rotary plate
JPH04288102A Lift support device
JPH04153099A Side knock type writing utensil
JPH0479909A Support means for leg
JPH0419198A Push-out type writing utensil and toilet set
JPH03197200A Side knock type writing utensil
JPH0338398A Rotary knock type writing utensil apparatus
JPH0316506A Sliding mechanism
JPH02292098A Eraser and slider writing utensil
JPH0249608A Folding device for leg body