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UMEZAWA KAZUYO

Overview
  • Total Patents
    16
About

UMEZAWA KAZUYO has a total of 16 patent applications. Its first patent ever was published in 2006. It filed its patents most often in United States. Its main competitors in its focus markets audio-visual technology, micro-structure and nano-technology and machines are ISHIKAWA YOSHINORI, OMD DEVICES L L C and CASTLEWOOD SYS INC.

Patent filings in countries

World map showing UMEZAWA KAZUYOs patent filings in countries
# Country Total Patents
#1 United States 16

Patent filings per year

Chart showing UMEZAWA KAZUYOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Umezawa Kazuyo 16
#2 Morita Seiji 16
#3 Morishita Naoki 12
#4 Takazawa Koji 12
#5 Nakamura Naomasa 11
#6 Ootera Yasuaki 7
#7 Ando Hideo 7
#8 Katsuda Shinichi 4
#9 Sakurai Masatoshi 4