Kazuhide Nishiyama

Follow

Person

Wakayama, JP

People

Patents Applicationslast 30 patents

Information Patent Application
META-ESTER AROMATIC DIAMINES, METHOD FOR PRODUCING SAME, AND POLYIM...
- Publication number 20240383844
- Publication date Nov 21, 2024
- SEIKA CORPORATION
- Mitsutaka Imoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
META-ESTER AROMATIC DIAMINES, METHOD FOR PRODUCING SAME, AND POLYIM...
- Publication number 20240239741
- Publication date Jul 18, 2024
- SEIKA CORPORATION
- Mitsutaka Imoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING DIAMINOBIPHENYL COMPOUND
- Publication number 20220402858
- Publication date Dec 22, 2022
- SEIKA CORPORATION
- Takahiko Tatsumi
- C07 - ORGANIC CHEMISTRY