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NIPPON DENWA SHISETSU CO LTD

Overview
  • Total Patents
    26
About

NIPPON DENWA SHISETSU CO LTD has a total of 26 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, packaging and shipping and machine tools are MORY IND INC, TANYGIN VITALIJ M and BAOSHAN IRON & STEEL CORP LTD.

Patent filings in countries

World map showing NIPPON DENWA SHISETSU CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 26

Patent filings per year

Chart showing NIPPON DENWA SHISETSU CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Suzuki Tomohiro 10
#2 Isshiki Hiroshi 5
#3 Takabayashi Nobuyoshi 4
#4 Sawabe Asao 3
#5 Nagase Akira 3
#6 Hotta Shinko 3
#7 Amano Masamichi 2
#8 Oshima Mutsumi 2
#9 Ichikawa Yutaka 2
#10 Horie Eiji 1

Latest patents

Publication Filing date Title
JP2012253891A Puller for cable lead-in wire
JP2011004210A Speaker system
JP2008254902A Mounting tool for supporting cch bobbin with falling prevention function
JP2006345603A Coupling structure for wire-threading rod
JP2006311683A Conduit rod control device
JP2006084949A Stripper of subsidiary wire for optical cable
JP2006028743A Device for releasing bite of iron lid into manhole
JP2005122036A Holding and pulling out work method of optical drop cable and, winding tool
JP2005117800A Rotation damping device of cable feeding drum
JP2004147429A Method and tool for passing wire through piping
JP2004079429A Peeling tool
JP2003177252A Clamp for cutting core material of optical fiber cable
JP2003145339A Pipe cutting device
JP2002051421A Coating remover for cable holding pipe
JP2002027625A Cable-towing guide
JP2001139234A Steel stranded wire drawing-out device
JP2001136282A Work information management system
JP2001135166A Cable delivery device
JP2000263316A Cutting device for cable accommodating pipe
JP2000253527A Cable-stringing temporary suspension wire