Yuhei URATA

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of measuring optical fiber preform
- Patent number 11,274,917
- Issue date Mar 15, 2022
- Shin-Etsu Chemical Co., Ltd.
- Yuhei Urata
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for manufacturing optical fiber preform
- Patent number 11,097,975
- Issue date Aug 24, 2021
- Shin-Etsu Chemical Co., Ltd.
- Yuhei Urata
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of manufacturing porous glass deposition body for optical fiber
- Patent number 11,091,384
- Issue date Aug 17, 2021
- Shin-Etsu Chemical Co., Ltd.
- Yuhei Urata
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for producing porous glass deposit for optical fiber
- Patent number 10,829,405
- Issue date Nov 10, 2020
- Shin-Etsu Chemical Co., Ltd.
- Yuhei Urata
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for producing porous glass base material
- Patent number 9,731,993
- Issue date Aug 15, 2017
- Shin-Etsu Chemical Co., Ltd.
- Makoto Yoshida
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass fine particle synthesis burner, glass fine particle depositio...
- Patent number 9,221,710
- Issue date Dec 29, 2015
- Shin-Etsu Chemical Co., Ltd.
- Yuhei Urata
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber
- Patent number 8,135,255
- Issue date Mar 13, 2012
- Shin-Etsu Chemical Co., Ltd.
- Hiroshi Oyamada
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL FIBER PREFORM AND METHOD FOR PRODUCING OPTICAL FIBER PREFORM
- Publication number 20250066239
- Publication date Feb 27, 2025
- Shin-Etsu Chemical Co., Ltd.
- Yuhei URATA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL FIBER PREFORM AND MANUFACTURING METHOD THEREOF
- Publication number 20240092681
- Publication date Mar 21, 2024
- Shin-Etsu Chemical Co., Ltd.
- Yuhei URATA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL FIBER PREFORM
- Publication number 20220009816
- Publication date Jan 13, 2022
- Shin-Etsu Chemical Co., Ltd.
- Yuhei URATA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD OF MEASURING OPTICAL FIBER PREFORM
- Publication number 20210215473
- Publication date Jul 15, 2021
- Shin-Etsu Chemical Co., Ltd.
- Yuhei URATA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD OF MANUFACTURING OPTICAL FIBER GLASS BASE MATERIAL
- Publication number 20200255321
- Publication date Aug 13, 2020
- Shin-Etsu Chemical Co., Ltd.
- Yuhei URATA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
APPARATUS FOR MANUFACTURING OPTICAL FIBER PREFORM
- Publication number 20190292087
- Publication date Sep 26, 2019
- Shin-Etsu Chemical Co., Ltd.
- Yuhei URATA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR PRODUCING POROUS GLASS DEPOSIT FOR OPTICAL FIBER
- Publication number 20190106351
- Publication date Apr 11, 2019
- Shin-Etsu Chemical Co., Ltd.
- Yuhei URATA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR PRODUCING GLASS PREFORM FOR OPTICAL FIBER
- Publication number 20180029921
- Publication date Feb 1, 2018
- Shin-Etsu Chemical Co., Ltd.
- Yuhei URATA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR PRODUCING POROUS GLASS BASE MATERIAL
- Publication number 20160289113
- Publication date Oct 6, 2016
- Shin-Etsu Chemical Co., Ltd.
- Makoto YOSHIDA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
GLASS FINE PARTICLE SYNTHESIS BURNER, GLASS FINE PARTICLE DEPOSITIO...
- Publication number 20140174135
- Publication date Jun 26, 2014
- Shin-Etsu Chemical Co., Ltd.
- Yuhei URATA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD OF MANUFACTURING POROUS GLASS DEPOSITION BODY FOR OPTICAL FIBER
- Publication number 20140090426
- Publication date Apr 3, 2014
- Shin-Etsu Chemical Co., Ltd.
- Yuhei URATA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD OF MANUFACTURING POROUS GLASS DEPOSITION BODY FOR OPTICAL FIBER
- Publication number 20140083140
- Publication date Mar 27, 2014
- Shin-Etsu Chemical Co., Ltd.
- Yuhei URATA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD OF MANUFACTURING FLUORINE-CONTAINING OPTICAL FIBER BASE MATE...
- Publication number 20120231943
- Publication date Sep 13, 2012
- Shin-Etsu Chemical Co., Ltd.
- Yuhei URATA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL FIBER
- Publication number 20110286711
- Publication date Nov 24, 2011
- Hiroshi OYAMADA
- G02 - OPTICS

Yuhei URATA

Person

Patents Grantslast 30 patents

Method of measuring optical fiber preform

Apparatus for manufacturing optical fiber preform

Method of manufacturing porous glass deposition body for optical fiber

Method for producing porous glass deposit for optical fiber

Method for producing porous glass base material

Glass fine particle synthesis burner, glass fine particle depositio...

Optical fiber

Patents Applicationslast 30 patents

OPTICAL FIBER PREFORM AND METHOD FOR PRODUCING OPTICAL FIBER PREFORM

OPTICAL FIBER PREFORM AND MANUFACTURING METHOD THEREOF

OPTICAL FIBER PREFORM

METHOD OF MEASURING OPTICAL FIBER PREFORM

METHOD OF MANUFACTURING OPTICAL FIBER GLASS BASE MATERIAL

APPARATUS FOR MANUFACTURING OPTICAL FIBER PREFORM

METHOD FOR PRODUCING POROUS GLASS DEPOSIT FOR OPTICAL FIBER

METHOD FOR PRODUCING GLASS PREFORM FOR OPTICAL FIBER

METHOD FOR PRODUCING POROUS GLASS BASE MATERIAL

GLASS FINE PARTICLE SYNTHESIS BURNER, GLASS FINE PARTICLE DEPOSITIO...

METHOD OF MANUFACTURING POROUS GLASS DEPOSITION BODY FOR OPTICAL FIBER

METHOD OF MANUFACTURING POROUS GLASS DEPOSITION BODY FOR OPTICAL FIBER

METHOD OF MANUFACTURING FLUORINE-CONTAINING OPTICAL FIBER BASE MATE...

OPTICAL FIBER