Inventor

TOBIKI HISAO

20 patents

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TOBIKI HISAO

SUMITOMO CHEMICAL CO

Penicillins substituted with heterocyclic and substituted phenyl groups

Naphthyridine-3-carboxamido-benzylpenicillins and salts thereof

D-α-(4-hydroxypyridine-3-carbonamido)-p-hydroxyphenylacetamidopenicillanic acid

Tablets having clear impressed marks and method for making same

N-acylamino-α-arylacetamido cephalosporins

N-acylamino-alpha-arylacetamido cephalosporins and antibacterial compositions and methods containing them

7-(α-(4-Hydroxy-1,5-naphthyridine-3-carbonamido)-α-phenylacetamido) cephalosporin derivatives

7-(α-(4-Hydroxy-1,5-naphthyridine-3-carbonamido)-α-phenylacetamido) cephalosporin derivatives

Penicillins

Penicillins and their preparation

Penicillins substituted with heterocyclic groups

Novel penicillin, and its preparation and use

Novel penicillins and their preparation

Antimicrobial 7-(α-acylamino-α-arylacetamido)-3-(substituted methyl)cephalosporin compounds

Dimethyl sulfoxide adducts of penicillins

NIHON MEDIPHYSICS CO LTD

Luer needle unit and injector

Double-sided needle assembly

Injector

Sheath for syringe barrel

Reagent feeder