Ryuta NIIMURA

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TOKYO, JP

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Patents Grantslast 30 patents

Information Patent Grant
Exhaust muffler
- Patent number 11,566,547
- Issue date Jan 31, 2023
- Honda Motor Co., Ltd.
- Junya Sato
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
EXHAUST MUFFLER
- Publication number 20210301693
- Publication date Sep 30, 2021
- Honda Motor Co., Ltd.
- Junya SATO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS