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NICHIA SEIMITSU KOGYO KK

Overview
  • Total Patents
    13
About

NICHIA SEIMITSU KOGYO KK has a total of 13 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Japan. Its main competitors in its focus markets mechanical elements and machines are SHANGHAI BEARING TECH RESEARCH INSTITUTE, QIDONG JINQIAO BEARING CO LTD and SARNATECH BNL LTD.

Patent filings in countries

World map showing NICHIA SEIMITSU KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

Chart showing NICHIA SEIMITSU KOGYO KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Imazaike Toshiyuki 11
#2 Nishigaki Shiyouji 2
#3 Nishigaki Shoji 2
#4 Azuma Yoshikazu 1

Latest patents

Publication Filing date Title
JP2001295849A Seal plate for synthetic resin bearing
JP2000170779A Seal plate for bearing
JPH11247867A Sealing plate for bearing
JPH1193959A Seal plate for bearing
JPH10131973A Seal plate for bearing
JPH08210368A Seal plate for bearing
JPH08270664A Seal plate for bearing
JPH0666321A Sealed bearing
JPH01288416A Method of adhering metallic plate member and plastic cylindrical body
JPH01262030A Seal plate for bearing and method for fitting seal plate
JPS60234121A Manufacture of plastic retainer for needles
JPS56122636A Method for forming shaft by flat die working
JPS554466A Method of making wall which insulates sound and heat