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NAKATSUKA TATSUYA

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    181,971
  • Filing trend
    ⇩ 100.0%
About

NAKATSUKA TATSUYA has a total of 20 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1994. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets consumer goods, medical technology and furniture and games are CHENUT PASCAL, JAMES GUEST and SCHOLL FRANK JOHN.

Patent filings in countries

World map showing NAKATSUKA TATSUYAs patent filings in countries

Patent filings per year

Chart showing NAKATSUKA TATSUYAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakatsuka Tatsuya 20

Latest patents

Publication Filing date Title
JP2020075135A shoes
JP2020163092A Shoe
EP3542659A1 Shoe
JP2014027959A Throwaway sterilization implement
JP2010155121A Thrombotic occlusion preventive device
JP2010162318A Running shoes
JP2006043392A System and instrument for preventing thrombus occlusion
JP2005139601A Shirt having padding material on upper end of pocket
JP2005113358A Clothing equipped with spring on upper end area of pocket
JP2004136043A Pulse rate measuring instrument
JP2004130030A Band for protecting wrist-watch leather band
JP2004097761A Band for protecting leather watch band
JP2004100127A Clothes equipped with freely demountable reinforcing tool in its pocket
JPH06346306A Artificial hair