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KOYAMA NOBORU

Overview
  • Total Patents
    24
About

KOYAMA NOBORU has a total of 24 patent applications. Its first patent ever was published in 1982. It filed its patents most often in Japan, United States and Canada. Its main competitors in its focus markets environmental technology, electrical machinery and energy and textiles and paper are YAMAMOTO TAISUKE, NABIULLIN FAAT KHATOVICH and ENERSYS LTD.

Patent filings in countries

World map showing KOYAMA NOBORUs patent filings in countries
# Country Total Patents
#1 Japan 21
#2 United States 2
#3 Canada 1

Patent filings per year

Chart showing KOYAMA NOBORUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Koyama Noboru 24
#2 Kaneko Buhei 2
#3 Oonuki Yukio 2
#4 Hatosaki Osamu 2
#5 Tatsuma Toru 2
#6 Noguchi Takanari 1
#7 Sarukawa Tomoo 1
#8 Miyagawa Shinji 1
#9 Chiba Kazuyuki 1
#10 Matsuda Hiroaki 1

Latest patents

Publication Filing date Title
JP2006034269A Creation of fishing bank utilizing waste rubber tire
JP2003185392A Means to explode and dispose mines buried in field
JP2002141065A Redox active reversible electrode and lithium secondary battery using same
JP2002138134A Polypyrrole containing polysulfide and method of producing the same
JP2002085122A Forgetting-proof ring
JP2001266884A Redox active reversible electrode and lithium secondary battery using it
JP2001189166A Polymer-electrolyte
JP2000283905A Multichannel qcm sensor device
JPH11214009A Redox active electrode and manufacture thereof
JPH10239270A Method and device for determining quantity of cyan glycoside
JPS6489368A Field-effect transistor
JPS63201253A Plate body support apparatus
JPS61270653A Ion selective field effect transistor electrode
JPS61250027A Phenolic polymer and production thereof
JPS61155423A Electrolytic oxidation polymer
JPS6197324A Electrolytic oxidation polymer
JPS6012720A Redox diode element
JPS59105269A Battery using conductive organic high molecule polymer
JPS5944773A Photoresponsive high-polymer electrolyte film
JPS5931565A Polymer covering electrode