Learn more

NANIWA SEISAKUSHO KK

Overview
  • Total Patents
    131
About

NANIWA SEISAKUSHO KK has a total of 131 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan and United States. Its main competitors in its focus markets materials and metallurgy, machines and mechanical elements are LUEBER GMBH, HANSBERG FRITZ and HINES FLASK COMPANY.

Patent filings in countries

World map showing NANIWA SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 130
#2 United States 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Baba Yasushi 46
#2 Kawai Kazuo 29
#3 Kawai Kiyomitsu 25
#4 Horibe Takaoki 9
#5 Kawai Sumikazu 9
#6 Ishida Yoshiaki 8
#7 Sato Yoshio 5
#8 Katashima Seiji 5
#9 Baba Junichiro 4
#10 Shimooka Kazuo 3

Latest patents

Publication Filing date Title
JP2013221533A Fixing implement and fixing method
JP2010214398A Supply/exhaust valve structure for die molding machine
JP2009256946A Faucet device and drain system using the same
JP2009180369A Hot and cold water mixing faucet device
JP2008137062A Coating method of facing material on cylindrical core for mold
JP2007170510A Three-way selector valve
JP2007162284A Feed valve
JP2006037705A Member for ejection of water
JP2006258238A Flare joint and member for delivering water
JP2006037703A Member for ejection of water
JP2006124983A Branched water faucet
JP2006118588A Flared joint
JP2006089985A Branch faucet for hot and cold water mixing plug
JP2006077452A Branch faucet for hot and cold water mixing faucet
JP2006009301A Water supply attachment
JP2005265140A Branch port attachment
JP2005074517A Mold manufacturing machine
JP2003160955A Water shut-off device-equipped pipe joint for waterworks
JP2002138535A Single lever type single faucet
JP2003042316A Single lever type combination faucet having horizontal branching port