Inventor

HIJIYA TOYOTO

JP19 patents

⚠️ This page may combine multiple inventors who share the name “HIJIYA TOYOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HIJIYA TOYOTO

AJINOMOTO KK

Tripeptides and sweetening agents containing the same

Process for producing N-protected-α-L-aspartyl-L-phenylalanine methyl ester

Phosphoric acid-amino acid-polyvalent metal composite salt and ruminant feed additive composition

Method for manufacture of N-formylaspartic anhydride

Production method of famciclovir and production and crystallization method of intermediate therefor

Method of preparing D-amino acid-N-(S)-α-alkylbenzylamide

Process for separation of N-protected-α-L-aspartyl-L-phenylalanines

Process for producing N-carbobenzoxy-L-aspartic anhydride

Adduct salts of novel substituted benzylamines and a process for optically resolving them

Addition salt of acyl-amino acid and α-aryl amine and process for optical resolution of α-arylamine

Method for recovering L-phenylalanine

Process for producing α-l-aspartyldipeptide amide derivatives

Aggregate crystals of phosphoric acid/lysine/magnesium composite salt and process for producing the same

Method of preparing L-aspartyl-D-α-aminoalkane carboxylic acid-(S)-N-α-alkylbenzylamide

Crystal of amino acid ester salt and process for producing the same

Process for recovering L-phenylalanine

Method for recovering L-phenylalanine

Process for crystallization of L-phenylalanine monomethyl sulfate using added salt

TOKYO SHIBAURA ELECTRIC CO

System for measuring interfloor traffic for group control of elevator cars