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YAMASA CORP

Overview
  • Total Patents
    328
  • GoodIP Patent Rank
    26,557
  • Filing trend
    0.0%
About

YAMASA CORP has a total of 328 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1993. It filed its patents most often in WIPO (World Intellectual Property Organization), United States and EPO (European Patent Office). Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and biotechnology are GENSIA SICOR, RODARIS PHARMACEUTICALS LTD and GLYCOMEDICS INC.

Patent filings per year

Chart showing YAMASA CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Noguchi Toshitada 57
#2 Ishige Kazuya 51
#3 Maeda Hideaki 31
#4 Sato Hiroshi 31
#5 Noda Yutaka 31
#6 Yamada Kohei 31
#7 Hamamoto Tomoki 27
#8 Endo Kazuki 26
#9 Mitsuya Hiroaki 22
#10 Kohgo Satoru 22

Latest patents

Publication Filing date Title
WO2020256084A1 Crosslinked nucleoside intermediate crystal and method for producing same, and method for producing crosslinked nucleoside amidite
WO2020179714A1 Practical enzymatic synthesis of 3',3'-cgamp
WO2020090948A1 Cyclic-di-amp sodium salt crystal
WO2020050208A1 Method and kit for rapid measurement of autoantibody activity with respect to tsh receptor
WO2020032152A1 Stereoselective synthesis method for 4'-substituted nucleoside derivative
CA3104609A1 Hydrate crystal of 3',3'-cgamp
US2019159495A1 Method for short-time koji production using pre-cultured filamentous fungi
CN111868067A Nucleoside derivatives and use thereof
WO2018181102A1 Nucleoside derivative or salt thereof, and pharmaceutical composition containing same
WO2018110643A1 Nucleoside derivative exhibiting antiviral activity
WO2018110591A1 2'-deoxy-7-deazapurine nucleoside derivative having antiviral activity
US2019233462A1 Method for purifying P1,P4-di(uridine 5′-)tetraphosphate
KR20180009744A Method for storing P1, P4-bis (5'-uracil) tetrafluorate crystal
CA2942283A1 Inclusion compound of 3',5'-cyclic diadenylic acid and manufacturing method thereof
CA2941353A1 Crystalline 3',5'-cyclic diguanylic acid
WO2014103704A1 Method for producing p1,p4-di(uridine 5'-)tetraphosphate
EP2843046A1 Practical method for enzymatically synthesizing cyclic di-gmp
WO2012070601A1 Novel 2-alkynyl-n9-propargyladenine and medicinal use thereof
KR20130136984A Hair growth agent composition
WO2010150791A1 Process for production of adenosine tetraphosphate compound