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OTA MASAKI

Overview
  • Total Patents
    12
About

OTA MASAKI has a total of 12 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States and Japan. Its main competitors in its focus markets engines, pumps and turbines, basic materials chemistry and machines are PANASONIC APPLIANCES REFRIGERATION DEVICES SINGAPORE, WU SHIBI and OKENSEIKO CO LTD.

Patent filings in countries

World map showing OTA MASAKIs patent filings in countries
# Country Total Patents
#1 United States 11
#2 Japan 1

Patent filings per year

Chart showing OTA MASAKIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ota Masaki 12
#2 Kawaguchi Masahiro 4
#3 Kubo Hiroshi 4
#4 Yamashita Hideharu 3
#5 Matsubara Ryo 3
#6 Sonobe Masanori 3
#7 Nakayama Osamu 2
#8 Tarutani Tomoji 2
#9 Hata Hitoshi 1
#10 Kimura Naofumi 1

Latest patents

Publication Filing date Title
US2009107327A1 Capacity-variable type swash plate compressor
JP2006350992A Method and device for evaluating true effect of implementing intervention