Inventor

KATAYAMA KATSUHIRO

JP23 patents

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

KATAYAMA KATSUHIRO

NITTO BOSEKI CO LTD

Method of measuring the total ketone body and a sample reagent

Method for assaying enzyme activity using N-acetyl-β-D-glucosamine derivatives

Monoclonal antibody specific to tartrate-resistant acid phosphatase 5b and use thereof

Kit for measuring urea nitrogen

4-acyl-2,6-dihalophenyl-phosphoric acid derivatives useful in the determination of acid phosphatase activity

Novel method for determining cholinesterase activity

Marker proteins for diagnosing liver disease and method of diagnosing liver disease using the same

Immunoassay method and kit to be used therein

Marker proteins for diagnosing liver disease and method of diagnosing liver disease using the same

Method of immunoassay tartrate resistant acid phosphatase 5b and kit to be used therein

Method for measuring bilirubin

Monoclonal antibody to prostate-derived acid phosphatase and method for determination of acid phosphatase using the same as well as kit for determination

Novel choline derivative and method for detemining serum cholinesterase activity using the same

Method for determination of acid phosphatase activity using 4-acyl-2, 6-dihalophenyl phosphoric acid derivatives

Method for determination of hydroxyacetophenone derivatives

Novel method for determining cholinesterase activity

Reagent for determination of calcium and determination method

Substrates for determination of enzyme activity and intermediates for synthesis of the substrates as well as process for producing the intermediates

Reagent for GPT assay

Method of assaying antigen and kit to be used therein

Method for assaying bilirubin δ fractions

KIYOKAWA IWAO

Method for production of TRACP5b

TAMURA TOSHIKI

Antibody-producing transgenic silkworms and methods for producing the same