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MARUEMU SEISAKUSHO KK

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    231,217
  • Filing trend
    ⇩ 100.0%
About

MARUEMU SEISAKUSHO KK has a total of 19 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1984. It filed its patents most often in Japan. Its main competitors in its focus markets machines, mechanical elements and environmental technology are AVIBANK MFG, MIDWEST CHROME PROCESS CO and RAPIDJOINT PTY LTD.

Patent filings in countries

World map showing MARUEMU SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 19

Patent filings per year

Chart showing MARUEMU SEISAKUSHO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hashimoto Kensaburo 15
#2 Fukuda Kenji 3
#3 Hanawasaka Kikuji 2
#4 Nakaoka Mamoru 2
#5 Hibi Genki 2
#6 Tanaka Masatoshi 1
#7 Fujiwara Hiroji 1
#8 Matsumoto Osamu 1
#9 Adachi Oaki 1
#10 Tajima Shoichi 1

Latest patents

Publication Filing date Title
JP2018145976A Light-weight alloy bolt
JP2012041938A Nut loosening preventive device
JP2006255765A Method for manufacturing screw parts with through hole formed therein
JP2003247214A Guide rivet in floor braille rivet
JP2003064627A Braille rvet for floor
JP2001348826A Braille stud
JP2001289222A Exterior wall material fitting structure in building
JP2000213509A Sheet connecting structure
JP2000110809A Connecting device for sheet body
JPH10183256A Heat treatment of metallic material
JPH10176707A Cap nut
JPH106148A Rotational driving holder of adhesive type anchor
JPH09144734A Bolt with torque limit
JPH07171045A Metallic parts of hanger for clothing
JPH07158170A Anchor plate mount structure and mount screw thereof
JPH0719228A Cap nut
JPH0587113A Drill screw
JPS62188809A Drill screw
JPS61127910A Anchor bolt