Inventor

IIMURA SEIJI

JP17 patents

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

IIMURA SEIJI

BRISTOL MYERS CO

Cephalosporin derivatives

3-(substituted)propenyl-7-(aminothiazolylacetamido) ceph-3-em-4-carboxylic acids and esters thereof

3-(substituted)propenyl-7-aminothiazol-ylcephalosporanic acids and esters thereof

Dioxo piperazine compounds

7-(Syn-α-alkoxy-iminofuryl)acetamido-3-(2-methyl-2,3-dihydro-s-triazolo[4,3-b]pyridazin-3-on-6-ylthiomethyl)-3-cephem-4-carboxylic acids

7-(Syn-α-alkoxy-iminofurylacetamido-3-(2-carboxyalkyl-2,3-dihydro-s-triazolo[4,3-b]pyridazin-3-on-6-ylthiomethyl)-3-cephem-4-carboxylic acids

7-Amino-3-(2-carboxyalkyl-2,3-dihydro-s-triazolo[4,3-b]pyridazin-3-on-6-ylthiomethyl)-3-cephem-4-carboxylic acids

Pradimicin amide derivatives

2-Carboxyalkyl-2,3-dihydro-6-mercapto-s-triazolo[4,3-b]-pyridazin-3-ones

Certain 7-acylamido-3-(2-carboxyalkyl-2,3-dihydro-s-triazolo[4,3-b]pyridazin-3-on-6-ylmethyl)-3-cephem-4-carboxylic acids their salts and easily hydrolyzed esters

BRISTOL MYERS SQUIBB CO

Antibiotic c-3 catechol-substituted cephalosporin compounds, compositions and method of use thereof

Antibiotic c-3 catechol-substituted cephalosporin compounds, compositions and method of use thereof

Pradimicin derivatives

Pradimicin derivatives

Pradimicin derivatives

EBARA UDYLITE KK

Copper plating bath and plating method for substrate using the copper plating bath

EBARA CORP

Ozone removing material and method for preparing the same