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MARUWA SEISAKUSHO KK

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    198,776
  • Filing trend
    ⇧ 100.0%
About

MARUWA SEISAKUSHO KK has a total of 22 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 1992. It filed its patents most often in Japan, Malaysia and United States. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and engines, pumps and turbines are BECKETT IND INC, WEZ KUNSTSTOFF and NOSHMELL PTY LTD.

Patent filings in countries

World map showing MARUWA SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 20
#2 Malaysia 1
#3 United States 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Koizumi Nobukazu 9
#2 Tanabe Yoshio 4
#3 Koizumi Akira 3
#4 Harada Kenichi 2
#5 Sakaguchi Kiyobumi 2
#6 Uehara Fumio 2
#7 Yanagida Kazutaka 2
#8 Kawai Hideo 1
#9 Iwamoto Yoshikazu 1
#10 Matsuda Yoshitaka 1

Latest patents

Publication Filing date Title
JP2020073793A Actuator and manufacturing device of actuator
JP2019128657A Tactile sense application device and program
JP2019127838A Actuator
JP2019094778A Actuator and actuator manufacturing method
JP2015142057A Wiring board and wiring unit
JP2009010002A Manufacturing method of circuit board with bump
JP2006344921A Manufacturing method for printed circuit board
JP2006135301A Manufacturing method of printed circuit board
JP2006108275A Method of manufacturing flexible printed board
JP2006108270A Method of manufacturing flexible printed board
JP2005175185A Flexible wiring board
JP2003103153A Kneading apparatus
JP2003075496A Board-fixing tool in board-inspecting apparatus
JP2003066088A Testing device of circuit board
JP2000098412A Electronic circuit device
JPH10242102A Wafer treating method and manufacture of semiconductor substrate
JPH10242103A Wafer treating apparatus
JPH07218570A Jig for wiring inspection apparatus
US5395003A Covered airtight container
JPH0689771A Metal part with flexible printed wiring board and manufacture of metal part shape