Takuya Koyanagi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of detecting damage of wind turbine blade, and wind turbine
- Patent number 10,697,440
- Issue date Jun 30, 2020
- Mitsubishi Heavy Industries, Ltd.
- Yoshikatsu Ikawa
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Method for detecting damage of wind turbine blade and wind turbine
- Patent number 10,167,853
- Issue date Jan 1, 2019
- Mitsubishi Heavy Industries, Ltd.
- Kazunari Ide
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SUPERCHARGING SYSTEM
- Publication number 20200217242
- Publication date Jul 9, 2020
- Mitsubishi Heavy Industries, Ltd.
- Yukio YAMASHITA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD OF DETECTING DAMAGE OF WIND TURBINE BLADE, AND WIND TURBINE
- Publication number 20180230971
- Publication date Aug 16, 2018
- Mitsubishi Heavy Industries, Ltd.
- Yoshikatsu IKAWA
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
METHOD FOR DETECTING DAMAGE OF WIND TURBINE BLADE AND WIND TURBINE
- Publication number 20160245262
- Publication date Aug 25, 2016
- Mitsubishi Heavy Industries, Ltd.
- Kazunari IDE
- G01 - MEASURING TESTING
Information Patent Application
LIGHT TRANSMITTING BODY AND OPTICAL INTERCONNECTION SYSTEM
- Publication number 20090060432
- Publication date Mar 5, 2009
- The Furukawa Electric CO., LTD
- Akifumi Sako
- G02 - OPTICS