Learn more

KIWA MACHINERY CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    166,551
  • Filing trend
    0.0%
About

KIWA MACHINERY CO LTD has a total of 12 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2009. It filed its patents most often in WIPO (World Intellectual Property Organization), Japan and Taiwan. Its main competitors in its focus markets machine tools, chemical engineering and machines are SHANGHAI JINZHAO ENERGY SAVING TECHNOLOGY CO LTD, CHONGQING FUJI MACHINE MFG CO LTD and JINJIANG JIAWEISI LOCK IND CO LTD.

Patent filings in countries

World map showing KIWA MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 WIPO (World Intellectual Property Organization) 4
#2 Japan 3
#3 Taiwan 3
#4 United States 2

Patent filings per year

Chart showing KIWA MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nishii Koji 8
#2 Fukuda Shinichi 3
#3 Horiuchi Naoyuki 2
#4 Matsuyama Yasuo 2
#5 Kiwa Nobumasa 2
#6 Saratani Hidetoshi 2
#7 Watanabe Michio 1
#8 Saratani Toshihide 1

Latest patents

Publication Filing date Title
JP2020026003A Main spindle device of machine tool and machine tool comprising same
WO2019016871A1 Machine tool
WO2017115396A1 Displacement control device and machine tool using same
US2018369838A1 Washing nozzle for machine tool and machine tool therein
JP2016078172A Table device of machine tool
JP2012192461A Hybrid guide apparatus for machine tool