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YAMAGUCHI PREFECTURAL INDUSTRIAL TECH INSTITUTE

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    131,127
  • Filing trend
    ⇩ 50.0%
About

YAMAGUCHI PREFECTURAL INDUSTRIAL TECH INSTITUTE has a total of 13 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2016. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets surface technology and coating, environmental technology and semiconductors are MTEK-SMART CORP, MTEK SMART CORP and NANOMETRIX INC.

Patent filings in countries

World map showing YAMAGUCHI PREFECTURAL INDUSTRIAL TECH INSTITUTEs patent filings in countries

Patent filings per year

Chart showing YAMAGUCHI PREFECTURAL INDUSTRIAL TECH INSTITUTEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tomonaga Fumiaki 4
#2 Ogawa Tomoki 3
#3 Miyazaki Syougo 2
#4 Oda Shigemasa 2
#5 Saito Hideto 2
#6 Miyazaki Shogo 2
#7 Muranaka Takehiko 2
#8 Shimazu Hiroyuki 1
#9 Aoki Hitoshi 1
#10 Nishioka Eisuke 1

Latest patents

Publication Filing date Title
WO2019078279A1 Coating film removal method and coating film removal device for coated plastics
JP2020026548A Anodized titanium material, and method of producing the same
JP2020025929A Oil adsorbent, oily water treatment method, oily water treatment filter, and oily water treatment device
JP2019094246A Porous body
JP2019076019A Edible shark composition, manufacturing method therefor and foods containing the same
JP2017193783A Plasma cvd device, and film production
JP2018199111A Flame retardant powder, powder fire extinguishing agent, and flame retardant composition
JP2018187808A Method for sorting and collecting composite material and sorting and collecting apparatus used for the same
JP2018158992A Raw material of regenerated resin, and method and apparatus for producing the same
JP2017177087A Method for manufacturing fibrillated material of natural fibrous material and method for manufacturing composite cotton-like fibrillated material of fibrillated material and cotton-like fiber
JP2017176053A Cultivation method of plants in the boraginaceae family