Hirotaka WATANABE

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical fiber ribbon and optical fiber cable
- Patent number 11,105,992
- Issue date Aug 31, 2021
- Furukawa Electric Co., Ltd.
- Hiroki Tanaka
- G02 - OPTICS
Information Patent Grant
Optical fiber ribbon and optical fiber cable
- Patent number 10,882,783
- Issue date Jan 5, 2021
- Furukawa Electric Co., Ltd.
- Hiroki Tanaka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber ribbon
- Patent number 9,411,115
- Issue date Aug 9, 2016
- Furukawa Electric Co., Ltd.
- Hiroki Tanaka
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
MICROGLIAL PROGENITOR CELLS, METHOD FOR MANUFACTURING MICROGLIA, AN...
- Publication number 20240309322
- Publication date Sep 19, 2024
- Keio University
- Iki SONN
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
OPTICAL FIBER RIBBON AND OPTICAL FIBER CABLE
- Publication number 20200400903
- Publication date Dec 24, 2020
- FURUKAWA ELECTRIC CO., LTD.
- Hiroki TANAKA
- G02 - OPTICS
Information Patent Application
Optical Fiber Ribbon And Optical Fiber Cable
- Publication number 20180273427
- Publication date Sep 27, 2018
- FURUKAWA ELECTRIC CO., LTD.
- Hiroki TANAKA
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER RIBBON
- Publication number 20150234140
- Publication date Aug 20, 2015
- FURUKAWA ELECTRIC CO., LTD.
- Hiroki TANAKA
- G02 - OPTICS