Takumi YAMADA

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Fukushima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sealing device
- Patent number 11,781,653
- Issue date Oct 10, 2023
- NOK CORPORATION
- Takumi Yamada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Seal device
- Patent number 10,746,303
- Issue date Aug 18, 2020
- NOK Corporation
- Yuya Sakano
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
SEALING DEVICE
- Publication number 20210215250
- Publication date Jul 15, 2021
- NOK Corporation
- Takumi YAMADA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SEAL DEVICE
- Publication number 20180347702
- Publication date Dec 6, 2018
- NOK Corporation
- Yuya SAKANO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...