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NOMURA KOSAN CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    224,286
About

NOMURA KOSAN CO LTD has a total of 11 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, electrical machinery and energy and materials and metallurgy are DONGGUAN BAOYUANDA REAL ESTATE DEV CO LTD, JFE KANKYO CORP and ANHUI KUNLONG BUILDING MATERIALS CO LTD.

Patent filings in countries

World map showing NOMURA KOSAN CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing NOMURA KOSAN CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Takakura Naoe 2
#2 Suzuki Kiyoshi 2
#3 Iwasaki Takamasa 2
#4 Hayakawa Hayashi 2
#5 Omote Yoshihito 2
#6 Kanemaru Takashi 2
#7 Kitagawa Takeo 2
#8 Suda Shigeaki 2
#9 Mizuno Tatsuaki 1
#10 Fukuda Tetsuya 1

Latest patents

Publication Filing date Title
JP2018009225A Method for producing sodium
JP2017145169A Production method and device of mercury sulfide
JP2010092758A Disassembly method of module battery
JP2010036146A Treatment method of used fluorescent tube and its treatment apparatus
JP2006073216A Disassembly method of nas battery
JPH11191439A Method for separately recovering manganese dioxide and zinc chloride from waste battery
JPH0982339A Manufacture of ferrite using waste dry battery
JPH0982340A Manufacture of ferrite using waste dry battery
JPH06260139A Fluorescent lamp and mercury alloy for same
JPS62265072A Stacking device
JPS6229072A Method and device for recovering valuable substance of run-down dry cell