Learn more

MAEDA TORU

Overview
  • Total Patents
    17
About

MAEDA TORU has a total of 17 patent applications. Its first patent ever was published in 1994. It filed its patents most often in United States and Japan. Its main competitors in its focus markets materials and metallurgy, electrical machinery and energy and machines are MATSUURA HITOSHI, SIN EHTSU KEMIKAL KO LTD and OGAWA HIDEKI.

Patent filings in countries

World map showing MAEDA TORUs patent filings in countries
# Country Total Patents
#1 United States 14
#2 Japan 3

Patent filings per year

Chart showing MAEDA TORUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Maeda Toru 17
#2 Toyoda Haruhisa 5
#3 Igarashi Naoto 5
#4 Watanabe Asako 4
#5 Hayashi Kazuyuki 4
#6 Morii Hiroko 4
#7 Ishitani Seiji 4
#8 Kato Takeshi 2
#9 Hirose Kazuhiro 2
#10 Maeda Kazuyuki 1

Latest patents

Publication Filing date Title
US2012286191A1 Powder for magnetic member, powder compact, and magnetic member
JP2009187451A Affiliate system
US2009047519A1 Soft magnetic material comprising an insulating layer containing aluminum, silicon, phosphorous and oxygen; dust magnetic core; process for producing soft magnetic material; and process for producing dust magnetic core
US2007032880A1 Ureteral stent
JP2000350994A Method for controlling filter bed pollution of slow filter basin in slow filtration method for water purification plant
JPH08128798A Equipment for quick shooting of firework