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AKITA PREFECTURE

Overview
  • Total Patents
    219
  • GoodIP Patent Rank
    55,681
  • Filing trend
    ⇧ 300.0%
About

AKITA PREFECTURE has a total of 219 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 1982. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets environmental technology, electrical machinery and energy and audio-visual technology are G6 SCIENCE CORP, AUDIODEV AKTIEBOLAG and PULSTEC IND CO LTD.

Patent filings in countries

World map showing AKITA PREFECTUREs patent filings in countries

Patent filings per year

Chart showing AKITA PREFECTUREs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Akagami Yoichi 34
#2 Shindo Akira 21
#3 Ouchi Kazuhiro 20
#4 Yamakawa Kiyoshi 16
#5 Honda Naoki 13
#6 Nakamura Ryuta 13
#7 Hatake Keiji 10
#8 Kimura Kiichi 10
#9 Nanjo Hiroshi 10
#10 Sugiyama Shigeaki 10

Latest patents

Publication Filing date Title
WO2020137713A1 Cutting method and cutting device
JP2020121282A Dialysis/osmosis method with use of electric field agitation and dialysis/osmosis device
JP2020005588A Fish sauce production method
JP2019152523A Optical rotation measuring device
JP2019144033A Reaction device, electric field agitator, and detection method
JP2019072652A Droplet movement device and movement method of droplet
JP2018020965A Disinfection composition containing ethanol and production method thereof
JP2017203003A Mucin production inhibitor
JP2017172993A Optical detection type hydrogen gas sensor
JP2017134585A Harvesting proper time determination support device and harvesting proper time determination support program
JP2017086047A Caproic acid low production yeast
JP2017012052A Low temperature fermentative lactic acid bacterium, and method of producing fermented feed using low temperature fermentative lactic acid bacterium
JP2016219609A Thermoelectric transducer and power generation device
JP2016147348A Processing method using zeta potential control method
JP2016144422A Petri dish for forming droplet, and electric field stirring method using the same
JP2016144408A Electrode for electric field stirring and method of stirring electric field using the same
JP2016144780A Reaction device for forming microdroplet and electric field agitation method using the same
JP2016106565A Saccharification method of biomass raw materials
JP2016106564A Saccharification method of biomass raw materials
JP2016067240A Novel fermentation seasoning