Hirofumi MIYANO

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Fukushima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sealing device
- Patent number 11,920,636
- Issue date Mar 5, 2024
- NOK Corporation
- Shohei Yamane
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
SEALING DEVICE
- Publication number 20210341018
- Publication date Nov 4, 2021
- NOK Corporation
- Shohei YAMANE
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...