Inventor · Kawasaki, JP

Masayuki Sugiki

19Patents
4h-index
78Co-inventors
63Inventor score

Filing activity: Jun 5, 2002 → Feb 6, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US7879863B2 Aniline derivatives Chemistry; Metallurgy 35 Active
US7345049B2 Phenylalanine derivatives Chemistry; Metallurgy 12 Expired
US9533985B2 Sulfonamide derivative and medicinal use thereof Chemistry; Metallurgy 12 Active
US8546610B2 Method for preparing phenylalanine derivatives having quinazoline-dione skeleton and intermediates for use in the preparation of the derivatives Emerging Cross-Sectional Technologies 7 Active
US8796485B2 CaSR agonists Chemistry; Metallurgy 3 Active
US8309561B2 Phenylalanine derivatives Chemistry; Metallurgy 3 Active
US9174932B2 CaSR agonists Chemistry; Metallurgy 2 Active
US9000208B2 Glutamate derivatives or salts thereof Chemistry; Metallurgy 1 Active
US9253997B2 Alkylamine derivative Chemistry; Metallurgy 1 Active
US6710056B2 Amidinophenylpyruvic acid derivatives Chemistry; Metallurgy 1 Expired
US11384379B2 Method for producing a protein and disaccharide using a Talaromyces cellulolyticus Chemistry; Metallurgy 1 Active
US8058432B2 Method for preparing phenylalanine derivatives having quinazoline-dione skeleton and intermediates for use in the preparation of derivatives Emerging Cross-Sectional Technologies 1 Active
US9561216B2 Alkylamine derivative Chemistry; Metallurgy 1 Active
US11713454B2 Mutated histidine decarboxylase and use thereof Physics 0 Active
US12139728B2 2-O-sulfation enzyme mutant and 3-O-sulfation enzyme mutant, and method for using same Chemistry; Metallurgy 0 Active
US11142755B2 Mutant glutathione synthetase and method for producing gamma-glutamyl-valyl-glycine Chemistry; Metallurgy 0 Active
US11851688B2 2-O-sulfation enzyme mutant and 3-O-sulfation enzyme mutant, and method for using same Chemistry; Metallurgy 0 Active
USRE49569E1 Alkylamine derivative General 0 Active
US12146174B2 Mutated histidine decarboxylase and use thereof Physics 0 Active

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