Inventor · Ashiya, JP

Motowo Nakajima

25Patents
5h-index
46Co-inventors
69Inventor score

Filing activity: Feb 20, 1987 → Mar 9, 2016

Most-cited inventions

PatentTitleAreaCited byStatus
US5262403A Glycosaminoglycan derivatives and their use as inhibitors of tumor invasiveness of metastatic profusion-II Physics 31 Expired
US4859581A Endoglycosidase assay Physics 25 Expired
US6277987A Sulfonylamino acid and sulfonylamino hydroxamic acid derivatives Chemistry; Metallurgy 22 Expired
US5332812A Solid-phase substrate containing modified heparin Physics 21 Expired
US9012502B2 Cancer heat therapy-enhancing agent Human Necessities 14 Active
US9314443B2 Enhancer of survival of transplanted organ Human Necessities 2 Active
US9399029B2 Immune tolerance inducer Chemistry; Metallurgy 2 Active
US6410580B1 Sulfonylamino derivatives which inhibit matrix-degrading metalloproteinases Chemistry; Metallurgy 1 Expired
US7138432B1 Arylsulfonamido-substituted hydroxamic acid derivatives Chemistry; Metallurgy 1 Expired
US9089530B2 Antimalarial drug which contains 5-aminolevulinic acid or derivative thereof as active ingredient Emerging Cross-Sectional Technologies 1 Active
US6461848B1 Human heparanase polypeptide and cDNA Human Necessities 1 Expired
US9962350B2 Agent for improving normal development rate of fertilized eggs Human Necessities 0 Active
US9474770B2 Prophylactic agent and/or therapeutic agent for sepsis Human Necessities 0 Active
US9539225B2 Anemia of cancer improving/prophylactic agent Human Necessities 0 Active
US9901558B2 Enhancer of survival of transplanted organ Human Necessities 0 Active
US9937138B2 Enhancer of survival of transplanted organ Human Necessities 0 Active
US9707196B2 Treatment agent and/or prophylactic agent for side effects of cancer drugs Human Necessities 0 Active
US9463175B2 Antimalarial drug which contains 5-aminolevulinic acid or derivative thereof as active ingredient Emerging Cross-Sectional Technologies 0 Active
US9475755B2 Prophylactic agent for chronic kidney disease Chemistry; Metallurgy 0 Active
US8034810B2 Arylsulfonamido-substituted hydroxamic acid derivatives Chemistry; Metallurgy 0 Active
US9488664B2 Diagnostic agent for tumor Physics 0 Active
US9895331B2 Prophylactic and/or therapeutic agent for radiation damage Human Necessities 0 Active
US9469598B2 Erythropoietin production-promoting agent Human Necessities 0 Active
US10022345B2 Agent for preventing and/or treating veisalgia Human Necessities 0 Active
US9351949B2 Prophylactic/therapeutic agent for influenza virus infection Human Necessities 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.