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NAGAMINE SEISAKUSHO KK

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    209,569
About

NAGAMINE SEISAKUSHO KK has a total of 35 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, machines and materials and metallurgy are YAMAZAKI HISAO, SHENYANG INST OF METALS RES CH and KAWASO TEXEL KK.

Patent filings in countries

World map showing NAGAMINE SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 35

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Nagamine Masaru 26
#2 Nagamine Takashi 3
#3 Takahashi Kiyofumi 3
#4 Nagamine Koji 2
#5 Inoue Hiroshi 2
#6 Ishihata Hiroshi 2
#7 Tanaka Suminori 2
#8 Kosaka Yukihiko 1
#9 Tao Hiroaki 1
#10 Chiba Shigeki 1

Latest patents

Publication Filing date Title
JP2020080836A Cell culture method using porous membrane-like cell culture substrate
JP2019162252A Bio-toilet with deodorizing function
JP2016021542A Black ceramic nozzle
JP2014008585A Porous plate manufacturing tool, method of manufacturing porous plate, and porous plate
JP2013223851A Material for cleaning nitrogen oxide
JP2013056809A Alumina ceramic toughened with black zirconia and method for manufacturing the same
JP2012012688A Method of manufacturing metal porous sheet, and metal porous sheet obtained by the same
JP2010173331A Hollow member manufacturing apparatus
JP2011142831A Porous plate, functional permeable membrane and artificial organ
JP2011121808A Honeycomb molded body
JP2011036191A Freshness-keeping material for vegetable and fruit or flowering plant
JP2008303469A Porous member
JP2010012525A Shaft machining mechanism, machining device employing the mechanism, and grinding wheel
JP2009270455A Honeycomb structure
JP2008075159A Porous structure and its production method, and catalyst carrier
JP2006322068A Porous member, and method for producing the same
JP2007124276A Piezoelectric fiber and nondestructive inspection method using it
JP2006103191A Hollow article manufacturing apparatus and hollow article manufacturing method
JP2006068836A Punching tool
JP2005228829A Air permeable material