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KOTANI KAZUNORI

Overview
  • Total Patents
    12
About

KOTANI KAZUNORI has a total of 12 patent applications. Its first patent ever was published in 2009. It filed its patents most often in United States. Its main competitors in its focus markets optics, audio-visual technology and chemical engineering are LAB PARTNERS ASSOCIATES INC, ASANUMA CAMERA MECHANICAL LAB and STUDIO ARISU KK.

Patent filings in countries

World map showing KOTANI KAZUNORIs patent filings in countries
# Country Total Patents
#1 United States 12

Patent filings per year

Chart showing KOTANI KAZUNORIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kotani Kazunori 12
#2 Kazumori Hirofumi 2
#3 Yoshimura Taichi 1
#4 Lee Jaehyun 1
#5 Nagata Taisuke 1
#6 Hashizume Shigeyuki 1
#7 Watanabe Shinichi 1
#8 Kanbara Toshimasa 1
#9 Kubo Atsushi 1
#10 Kokawa Hiroyuki 1