Tomokazu Kotake

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Ebina-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Organic EL device as well as display apparatus, image pickup appara...
- Patent number 11,997,858
- Issue date May 28, 2024
- Canon Kabushiki Kaisha
- Hirokazu Miyashita
- F21 - LIGHTING
Information Patent Grant
White organic EL element
- Patent number 10,790,465
- Issue date Sep 29, 2020
- Canon Kabushiki Kaisha
- Tomokazu Kotake
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC EL DEVICE AS WELL AS DISPLAY APPARATUS, IMAGE PICKUP APPARA...
- Publication number 20210126214
- Publication date Apr 29, 2021
- Canon Kabushiki Kaisha
- Hirokazu Miyashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WHITE ORGANIC EL ELEMENT
- Publication number 20200044175
- Publication date Feb 6, 2020
- Canon Kabushiki Kaisha
- Tomokazu Kotake
- H01 - BASIC ELECTRIC ELEMENTS