Kenichi Namatsu

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
PRIMARY AMINE COMPOUND OR SECONDARY AMINE COMPOUND-ACIDIC POLYSACCH...
- Publication number 20220040318
- Publication date Feb 10, 2022
- Seikagaku Corporation
- Nobuo Kobayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BIOACTIVE CARBOXYLIC ACID TYPE COMPOUND-POLYMER CONJUGATE, AND METH...
- Publication number 20210015933
- Publication date Jan 21, 2021
- Seikagaku Corporation
- Nobuo Kobayashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TERTIARY AMINE COMPOUND OR IMINE COMPOUND-POLYMER CONJUGATE AND PRO...
- Publication number 20200138964
- Publication date May 7, 2020
- Seikagaku Corporation
- Nobuo Kobayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...