Ryoma Miyamoto

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Otsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Separation membrane, separation membrane element, water purifier, a...
- Patent number 11,167,249
- Issue date Nov 9, 2021
- Toray Industries, Inc.
- Masakazu Koiwa
- B32 - LAYERED PRODUCTS
Information Patent Grant
Filter
- Patent number 10,662,083
- Issue date May 26, 2020
- Toray Industries
- Ryoma Miyamoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Solvent-resistant separation membrane
- Patent number 10,099,183
- Issue date Oct 16, 2018
- Toray Industries, Inc.
- Jun Okabe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SOLUTION TREATMENT METHOD AND SOLUTION TREATMENT UNIT
- Publication number 20250025836
- Publication date Jan 23, 2025
- TORAY INDUSTRIES, INC.
- Shinichiro Yoshidomi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER AND FLUID SEPARATION METHOD
- Publication number 20200261886
- Publication date Aug 20, 2020
- TORAY INDUSTRIES, INC.
- Ryoma MIYAMOTO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER
- Publication number 20200062616
- Publication date Feb 27, 2020
- TORAY INDUSTRIES, INC.
- Ryoma MIYAMOTO
- B32 - LAYERED PRODUCTS
Information Patent Application
ION EXCHANGE FIBER, WATER PURIFICATION FILTER AND WATER TREATMENT M...
- Publication number 20190217286
- Publication date Jul 18, 2019
- TORAY INDUSTRIES, INC.
- Ryoma MIYAMOTO
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
SEPARATION MEMBRANE, SEPARATION MEMBRANE ELEMENT, WATER PURIFIER, A...
- Publication number 20180318771
- Publication date Nov 8, 2018
- TORAY INDUSTRIES, INC.
- Masakazu KOIWA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL