Yasuhiro TAI

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Chlorine-containing resin composition
- Patent number 10,947,377
- Issue date Mar 16, 2021
- Sakai Chemical Industry Co., Ltd.
- Koichi Tsuda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Processes for producing chlorine-containing resin composition and p...
- Patent number 10,882,963
- Issue date Jan 5, 2021
- Sakai Chemical Industry Co., Ltd.
- Yasuhiro Tai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Surface-coated acetylacetone metal salt and method for producing same
- Patent number 10,759,924
- Issue date Sep 1, 2020
- Sakai Chemical Industry Co., Ltd.
- Koichi Tsuda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
CHLORINE-CONTAINING RESIN COMPOSITION
- Publication number 20200325322
- Publication date Oct 15, 2020
- SAKAI CHEMICAL INDUSTRY CO., LTD.
- Koichi TSUDA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESSES FOR PRODUCING CHLORINE-CONTAINING RESIN COMPOSITION AND P...
- Publication number 20190345297
- Publication date Nov 14, 2019
- SAKAI CHEMICAL INDUSTRY CO., LTD.
- Yasuhiro TAI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SURFACE-COATED ACETYLACETONE METAL SALT AND METHOD FOR PRODUCING SAME
- Publication number 20190040233
- Publication date Feb 7, 2019
- SAKAI CHEMICAL INDUSTRY CO., LTD.
- Koichi TSUDA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...