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WAKABAYASHI KATSUHIKO

Overview
  • Total Patents
    15
About

WAKABAYASHI KATSUHIKO has a total of 15 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Japan, Germany and United States. Its main competitors in its focus markets environmental technology, mechanical elements and electrical machinery and energy are HAO YANG, LIN ZHOU and NAKAWA MASATO.

Patent filings in countries

World map showing WAKABAYASHI KATSUHIKOs patent filings in countries
# Country Total Patents
#1 Japan 13
#2 Germany 1
#3 United States 1

Patent filings per year

Chart showing WAKABAYASHI KATSUHIKOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wakabayashi Katsuhiko 15
#2 Kishida Masahiro 11
#3 Tako Terufusa 6
#4 Hayashi Hiroki 5
#5 Osada Hideo 2
#6 Kin Genei 1
#7 Nakada Norimasa 1
#8 Wada Takeji 1
#9 Sasaki Iwao 1
#10 Hamao Satokazu 1

Latest patents

Publication Filing date Title
JP2004018932A Particle for permanent magnet and its manufacturing method, and permanent magnet and magnetic particulate
JP2003252603A Catalyst layer for oxidizing carbon monoxide and method for removing carbon monoxide by oxidation
JP2003253249A Ultraviolet-shielding material
JP2003164764A Catalyst for oxidizing carbon monoxide, method for manufacturing the same and method for oxidizing carbon monoxide
JP2003093875A Nitrogen monoxide reduction catalyst and nitrogen monoxide reduction method
JP2002172326A Catalyst for steam modification reaction of methane and method for steam modification of methane
JP2002126531A Catalyst for steam reforming reaction of methane and method for steam reforming of methane
JP2000348923A Ultrafine grain-shaped magnetic material having inclusion type structure
JP2000084409A Catalyst for synthesizing oxygen-containing compound and synthesis of oxygen-containing compound using the same
JPH11246227A Noble metal ultra-fine particle having egg shell structure
JPH11147720A Production of metal oxide including platinum or palladium in supperfine particles state
JPH08261223A Locking nut
JPH07246343A Production of carried catalyst
DE2355692A1 Conically threaded mating parts with seal - counterbore in female part receives ring seal deformed by male part