Inventor

SEKI SHIGEO

21 patents

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

SEKI SHIGEO

MEIJI SEIKA KAISHA

3-Halo-cephalosporins

7αMethoxycephalosporin derivatives

Process for the preparation of 7-amino-cephem compounds using mold fungi

Cephalosporin-type antibiotics and process for producing the same

Process for the production of 4-aminobutyric acid or its derivatives

Process for the production of a 9,3&#34;-di-acyl derivative of a macrolide antibiotic

Cephalosporin derivatives

7-[5-N-(n-Butoxyethoxy carbonyl and 2-chloroethoxy carbonyl)-amino] cephalosporins C

Process for N-acylation of 7 amino cephem compounds

Process for the preparation of 7-acylamida-3-halo-3-alkyl-cepham-4-carboxylic acids and esters

Composition for treating swine scour

Polychalcogen ester of cephem compound, process for preparing the same and method for removing the protective group of the same

Process for preparing cephalosporanic acid derivatives

Process for preparing cephalosporin esters in the presence of liquid sulfur dioxide

Agricultural and horticultural pesticides

MICROBIAL CHEM RES FOUND

N-methanesulfonic acid derivatives of 3&#39;,4&#39;-dideoxykanamycin B

3&#39;,4&#39;-Episulfido kanamycin B compounds

3&#39;,4&#39;-Diedeoxykanamycin B derivatives

TAMAGAWA SEIKI CO LTD

Absolute signal detecting method and absolute encoder

Absolute signal detecting method and absolute encoder

Encoder signal generating device

Process for the production of a 9,3"-di-acyl derivative of a macrolide antibiotic

N-methanesulfonic acid derivatives of 3',4'-dideoxykanamycin B

3',4'-Episulfido kanamycin B compounds

3',4'-Diedeoxykanamycin B derivatives