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JAPAN SCIENCE & TECH CORP

Overview
  • Total Patents
    5,745
About

JAPAN SCIENCE & TECH CORP has a total of 5,745 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets biotechnology, pharmaceuticals and environmental technology are JAPAN SCIENCE & TECH AGENCY, UNIV NAGOYA NAT UNIV CORP and CONSEJO SUPERIOR INVESTIGACION.

Patent filings per year

Chart showing JAPAN SCIENCE & TECH CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kitano Hiroaki 79
#2 Takahashi Tamotsu 62
#3 Inoue Akihisa 53
#4 Iijima Sumio 52
#5 Kobayashi Osamu 50
#6 Hosono Hideo 48
#7 Hirano Masahiro 46
#8 Koinuma Hideomi 43
#9 Yudasaka Masako 43
#10 Shimizu Hiroshi 41

Latest patents

Publication Filing date Title
US7195912B2 Hydrogel thin film containing extracellular matrix components
US2005019868A1 Neutral amino acid transporter and gene thereof
EP1642592A1 Remedy for sarcoidosis and method of treating the same
US2005019860A1 Novel C-type lectin and gene thereof
EP1652921A1 Rice transposon gene
CN101265503A Label for distinguishing mesenchymal stem cells and method for distinguishing mesenchymal stem cells using the same
WO2004036497A1 Learning/thinking machine and learning/thinking method based on structured knowledge, computer system, and information generation method
JP2005104808A Manufacturing method of meso-structured silica thin film
US6838551B2 Protein AMSH and cDNA thereof
JP2004137271A Method for combinatorial production of merocyanine-based dyestuff compound and rhodacyanine-based dyestuff compound
WO2004038492A1 Optical signal amplifying three-terminal device, optical signal transfer method using same, optical signal relay device, and optical signal storage device
JP2004075688A Method for producing alkenylphosphonic ester
JP2004043492A Method for producing alkenyl phosphorus compound
WO2004022741A1 Artificial mammalian chromosome
JP2004004977A Optical switch device
WO2004018488A1 π-CONJUGATED ORGANIC MATERIAL OF POLYCYCLIC FUSED RING TYPE, INTERMEDIATE THEREFOR, AND PROCESS FOR PRODUCING π-CONJUGATED ORGANIC MATERIAL OF POLYCYCLIC FUSED RING TYPE
WO2004016280A1 Recombinant bcg vaccine
AU2003252753A1 Method for planning construction of brick wall
WO2004015454A2 Half-wavelength micropost microcavity with electric field maximum in the high-refractive-index material
WO2004009805A1 Novel process for producing antibody enzyme, novel antibody enzyme and utilization thereof