Learn more

SAKAI K & CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    205,600
About

SAKAI K & CO LTD has a total of 16 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Japan. Its main competitors in its focus markets packaging and shipping are WIN TEC KK, MAPATENT NV and HENAN XINDOUCAI PRINTING CO LTD.

Patent filings in countries

World map showing SAKAI K & CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 16

Patent filings per year

Chart showing SAKAI K & CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Nakatsuji Koichi 9
#2 Shimada Hirohisa 3
#3 Konishi Kenji 2
#4 Matsumoto Masato 1
#5 Ando Yuki 1
#6 Wakana Kazuyuki 1
#7 Sakai Yasuhiro 1
#8 Sakai Akira 1
#9 Mikata Jirou 1

Latest patents

Publication Filing date Title
JP2020002565A Fixing strength management method for anchor
JP2020002971A Screw member
JP2019042729A Coating film removal method and coating member
JP2016056571A Screw member fixing structure, screw member fixing method, and fixing strength management method of screw member
JP2008150885A Bridge fall prevention device
JP2008014469A Fastening joint device and fastening joint method
JP2007016583A Cover for guardrail and guardrail plate
JP2007298155A Clamp-connection device, and clamp-connection method
JP2006342627A Cover for guardrail
JP2002240225A Coated plate and manufacturing method therefor
JP2001193027A Curve mirror and method of mounting hood
JP2000159425A Tape cutter
JPH11229332A Disassemblable curved and method for replacing the same
JPH0988021A Auxiliary mirror fitting tool
JPS59146543A Method of adding fat and oil to feed and device therefor
JPS5859115A Conveying method and its device in screw conveyer