Tatsuya KISHI

Person

Sakura-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical fiber and laser device
- Patent number 11,656,402
- Issue date May 23, 2023
- Fujikura Ltd.
- Rintaro Kitahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser device and method for manufacturing laser device
- Patent number 11,609,380
- Issue date Mar 21, 2023
- Fujikura Ltd.
- Yutaka Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical fiber and laser device
- Patent number 10,620,368
- Issue date Apr 14, 2020
- Fujikura Ltd.
- Tatsuya Kishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical coupler, laser device, and taper fiber
- Patent number 10,073,220
- Issue date Sep 11, 2018
- Fujikura Ltd.
- Tomoyuki Fujita
- G02 - OPTICS
Information Patent Grant
Optical fiber and method of manufacturing the same
- Patent number 10,067,287
- Issue date Sep 4, 2018
- Fujikura Ltd.
- Sho Endo
- G02 - OPTICS
Information Patent Grant
Optical fiber
- Patent number 9,772,444
- Issue date Sep 26, 2017
- Fujikura Ltd.
- Takayuki Kitamura
- G02 - OPTICS
Information Patent Grant
Optical fiber and manufacturing method thereof
- Patent number 9,739,935
- Issue date Aug 22, 2017
- Fujikura Ltd.
- Tatsuya Kishi
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
LASER DEVICE AND METHOD FOR MANUFACTURING LASER DEVICE
- Publication number 20220091324
- Publication date Mar 24, 2022
- FUJIKURA LTD.
- Yutaka Yamaguchi
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER AND LASER DEVICE
- Publication number 20210066879
- Publication date Mar 4, 2021
- FUJIKURA LTD.
- Rintaro Kitahara
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER AND LASER DEVICE
- Publication number 20210057866
- Publication date Feb 25, 2021
- FUJIKURA LTD.
- Rintaro Kitahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL FIBER AND LASER DEVICE
- Publication number 20190310416
- Publication date Oct 10, 2019
- FUJIKURA LTD.
- Tatsuya Kishi
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER AND METHOD OF MANUFACTURING THE SAME
- Publication number 20170336558
- Publication date Nov 23, 2017
- FUJIKURA LTD.
- Sho Endo
- G02 - OPTICS
Information Patent Application
OPTICAL COUPLER, LASER DEVICE, AND TAPER FIBER
- Publication number 20170235055
- Publication date Aug 17, 2017
- FUJIKURA LTD.
- Tomoyuki Fujita
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER
- Publication number 20170192169
- Publication date Jul 6, 2017
- FUJIKURA LTD.
- Takayuki Kitamura
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER AND MANUFACTURING METHOD THEREOF
- Publication number 20160209585
- Publication date Jul 21, 2016
- FUJIKURA LTD.
- Tatsuya KISHI
- G02 - OPTICS

Tatsuya KISHI

Person

Patents Grantslast 30 patents

Optical fiber and laser device

Laser device and method for manufacturing laser device

Optical fiber and laser device

Optical coupler, laser device, and taper fiber

Optical fiber and method of manufacturing the same

Optical fiber

Optical fiber and manufacturing method thereof

Patents Applicationslast 30 patents

LASER DEVICE AND METHOD FOR MANUFACTURING LASER DEVICE

OPTICAL FIBER AND LASER DEVICE

OPTICAL FIBER AND LASER DEVICE

OPTICAL FIBER AND LASER DEVICE

OPTICAL FIBER AND METHOD OF MANUFACTURING THE SAME

OPTICAL COUPLER, LASER DEVICE, AND TAPER FIBER

OPTICAL FIBER

OPTICAL FIBER AND MANUFACTURING METHOD THEREOF