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AOKI HIROFUMI

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    239,429
About

AOKI HIROFUMI has a total of 21 patent applications. Its first patent ever was published in 1977. It filed its patents most often in United States and Japan. Its main competitors in its focus markets audio-visual technology, transport and measurement are YONEZAWA TAKESHI, FOX SPORTS PRODUCTIONS LLC and MICROTEK INT INC.

Patent filings in countries

World map showing AOKI HIROFUMIs patent filings in countries
# Country Total Patents
#1 United States 11
#2 Japan 10

Patent filings per year

Chart showing AOKI HIROFUMIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Aoki Hirofumi 21
#2 Senda Yuzo 5
#3 Chono Keiichi 4
#4 Senzaki Kenta 3
#5 Yasuda Hiroshi 1
#6 Yoshikawa Yoshinobu 1
#7 Hanita Kiyoto 1
#8 Tajime Junji 1
#9 Kishimoto Jiro 1
#10 Moro Osamu 1

Latest patents

Publication Filing date Title
JPH04279677A Coating compound for preventing adhesion of marine organism
JPH02281086A Paper adhesion-preventing coating
JPH02227475A Paint
JPS6283074A Method for forming film
JPS6282167A Casting mold frame
JPS6210366A Casting mold frame
JPS61221457A Safety apparatus for casting concrete not hardened
JPS61103580A Coating process of deal
JPS5559859A Powder coating apparatus
JPS5453821A Tv receiver