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HIROHATA FURNACE CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    205,675
  • Filing trend
    ⇩ 100.0%
About

HIROHATA FURNACE CO LTD has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1997. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are XIAOLI XU, GEDVILAS EDMUNDAS and KAMSKOE OB EDINENIE PO PROIZVODSTVU BOL'SHEGRUZNYKH AVTOMOBILEJ.

Patent filings in countries

World map showing HIROHATA FURNACE CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

Chart showing HIROHATA FURNACE CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Narahara Hideaki 3
#2 Ogawa Ryoichi 3
#3 Aoki Yoji 3
#4 Yamamoto Hideaki 2
#5 Fujikawa Masayuki 2
#6 Iwasaki Toshiharu 2
#7 Honjo Hirohiko 1
#8 Morioka Toshihiro 1
#9 Yao Takahiro 1
#10 Kusada Shoichi 1

Latest patents

Publication Filing date Title
JP2019183275A Melting method and melting unit of aluminum chip
JP2018204820A Graphite crucible for non-ferrous metal melting
JP2018179342A Expansion tool for ceramic fiber block narrow place
JP2016011792A Melting and holding furnace of non-ferrous metal and method for replacement and repair of refractory of melting furnace
JP2012232876A Method for manufacturing aluminum nitride sintered body
JP2012061500A Molten nonferrous metal feeding device
JP2011063872A Cutting out device of pusher-type furnace for heating steel slab
JP2010188353A Melt distributing apparatus of non-ferrous metal melt
JP2007183031A Continuous treatment furnace
JP2006003040A Joint structure in furnace inner wall
JP2001183068A Burning device
JP2000018830A Rotary kiln equipped with powder adhesion preventer
JPH11108329A Furnace for melting fly ash in city refuse incinerator and melting treatment apparatus thereof