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IWATE PREFECTURE

Overview
  • Total Patents
    131
  • GoodIP Patent Rank
    168,919
About

IWATE PREFECTURE has a total of 131 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan and Taiwan. Its main competitors in its focus markets environmental technology, biotechnology and audio-visual technology are QIN ZHANG, TOMOYASU HIDEO and ZENG ZHIYONG.

Patent filings in countries

World map showing IWATE PREFECTUREs patent filings in countries
# Country Total Patents
#1 Japan 130
#2 Taiwan 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Sato Toshiji 16
#2 Terauchi Ryohei 12
#3 Yamamura Saburo 11
#4 Ei Hitoshi 10
#5 Nishihara Masahiro 10
#6 Daibo Masahiro 8
#7 Sakamoto Yuichi 8
#8 Saito Hiromasa 8
#9 Kikuchi Akika 7
#10 Hirano Tatsuya 7

Latest patents

Publication Filing date Title
TWI697331B Extraction and quantitative method for extract containing frondoside A capable of obtaining food and preparation containing fixed ratio of frondoside A
JP2019178127A Method for producing euphausiacea ingredient-containing composition
JP2017214305A Oxidative stress inhibitor
JP2016047047A Lentinus edodes with high lentinan content
JP2015163607A Acquisition method of hydroxy eicosapentaenoic acid
JP2016113431A Polysaccharide binding site recognition protein, and application of the same
JP2015173612A Plant cultivation method and plant cultivation device
JP2015140323A PPAR activator
JP2015140324A NF-κB TRANSCRIPTIONAL ACTIVITY INHIBITOR
JP2013146225A β-N-ACETYL HEXOSAMINIDASE
JP2013059754A Adsorbent and virus adsorption method
JP2012153646A Pharmacological application of water-soluble extract of euphausiacea
JP2012024006A Method for producing bark fiber culture soil, and bark fiber culture soil
JP2011244762A Method and apparatus for fish egg controlling salmonidae fish and fish egg control for salmonidae fish
JP2011200187A Device for thawing frozen product
JP2011130732A Method for producing high redox potential-type laccase
JP2011024442A New cellobiohydrolase and method for producing the same
JP2010227008A Elevated cultivation device, and elevated cultivation method using the same
JP2010230230A Boiler system
JP2010172206A Protein for promoting hydrolysis of cellulose and utilization thereof, and method for producing the same