Ryota Shiiba

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Structure for producing cast
- Patent number 11,590,560
- Issue date Feb 28, 2023
- Kao Corporation
- Ryota Shiiba
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
SANITARY MASK SHEET
- Publication number 20240081438
- Publication date Mar 14, 2024
- KAO CORPORATION
- Tomoyuki MOTEGI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MASK SHEET, METHOD FOR MANUFACTURING SAME, AND MASK COMPRISING SAME
- Publication number 20240017522
- Publication date Jan 18, 2024
- KAO CORPORATION
- Tomoyuki MOTEGI
- A41 - WEARING APPAREL
Information Patent Application
PATCH SHEET FOR SKIN, METHOD FOR USING SAME, ULTRAVIOLET SENSING ME...
- Publication number 20230270632
- Publication date Aug 31, 2023
- KAO CORPORATION
- Ryota SHIIBA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STRUCTURE FOR PRODUCING CAST
- Publication number 20200346279
- Publication date Nov 5, 2020
- KAO CORPORATION
- Ryota SHIIBA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Adhesive Sheet for Teeth
- Publication number 20150289961
- Publication date Oct 15, 2015
- KAO CORPORATION
- Tomokazu TOGO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MEMBRANE STRUCTURE, PROCESS FOR MAKING MEMBRANE STRUCTURE, AND AQUE...
- Publication number 20120237761
- Publication date Sep 20, 2012
- KAO CORPORATION
- Kenta Mukai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...