Learn more

SHIGA PREFECTURE

Overview
  • Total Patents
    39
  • GoodIP Patent Rank
    203,822
About

SHIGA PREFECTURE has a total of 39 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets textiles and paper, environmental technology and machines are WUHU UFABRIC NEW SOUND-ABSORBING MAT CO LTD, CAPITOL SPECIALTY PLASTICS INC and NOVACOR CHEM LTD.

Patent filings in countries

World map showing SHIGA PREFECTUREs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Imai Shinjirou 5
#2 Nakajima Keiji 5
#3 Takai Riyuuzou 4
#4 Miyashiro Masao 4
#5 Omoto Toyoji 4
#6 Horii Toshio 4
#7 Uesaka Takahiro 3
#8 Wakizaka Hiroyuki 3
#9 Takai Ryuzo 3
#10 Aoshima Sadahito 3

Latest patents

Publication Filing date Title
JP2019158146A Butterfly valve
JP2019176040A Manufacturing method of active carbon cellulose nanofiber
JP2016191114A Production method of semiconductor layer, production method of laminate, semiconductor layer, laminate, semiconductor device and solar cell
JP2016000665A Method of producing active carbon
JP2015081298A Porous resin molding and production method thereof
JP2014161520A Implant and manufacturing method thereof
JP2013189505A Resin composition
JP2013155445A Method for producing nano-cellulose
JP2013079859A Biological sample collection kit
JP2012205572A Laser microdissection method and use thereof, and oily encapsulant
JP2011102199A Paste for translucent pottery, and translucent pottery
JP2010285565A Resin composition
JP2010265344A Polypropylene-based resin composition
JP2010213021A Electric wave lens
JP2010155199A Method of manufacturing catalyst-carrying filter
US2009120879A1 Material For Transfer Of Substance In Liquid Comprising Polymer Blend
US6601833B2 Container for sparkling beverage and bubble generating means
JPH03261671A Bonding method of diamond for machining tool
JPH0424224A Yarn twisting method
US4963441A Light-storing glazes and light-storing fluorescent ceramic articles