Shota Umemoto

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Amagasaki-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
High-purity calcium carbonate sintered body and production method t...
- Patent number 11,161,787
- Issue date Nov 2, 2021
- SHIRAISHI CENTRAL LABORATORIES CO., LTD.
- Masahiko Tajika
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Production method of calcium carbonate porous sintered body
- Patent number 11,097,987
- Issue date Aug 24, 2021
- SHIRAISHI CENTRAL LABORATORIES CO. LTD.
- Masahiko Tajika
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CALCIUM CARBONATE SINTERED BODY AND METHOD FOR PRODUCING SAME, AND...
- Publication number 20220153604
- Publication date May 19, 2022
- SHIRAISHI CENTRAL LABORATORIES CO., LTD.
- Hidero Unuma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APATITE BODY AND PREPARING METHOD THEREOF
- Publication number 20200369572
- Publication date Nov 26, 2020
- SHIRAISHI CENTRAL LABORATORIES CO. LTD.
- Shota Umemoto
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
PRODUCTION METHOD OF CALCIUM CARBONATE POROUS SINTERED BODY
- Publication number 20200055783
- Publication date Feb 20, 2020
- SHIRAISHI CENTRAL LABORATORIES CO. LTD.
- Masahiko Tajika
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
HIGH-PURITY CALCIUM CARBONATE SINTERED BODY AND PRODUCTION METHOD T...
- Publication number 20190375687
- Publication date Dec 12, 2019
- SHIRAISHI CENTRAL LABORATORIES CO. LTD.
- Masahiko Tajika
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES