Naoko YOROZU

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Noise insulation structure of cabin floor
- Patent number 9,744,920
- Issue date Aug 29, 2017
- Mazda Motor Corporation
- Eiji Murasawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sound-absorbing material, production method for sound-absorbing mat...
- Patent number 7,789,196
- Issue date Sep 7, 2010
- Mazda Motor Corporation
- Chie Fukuhara
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
NOISE INSULATION STRUCTURE OF CABIN FLOOR
- Publication number 20160311382
- Publication date Oct 27, 2016
- MAZDA MOTOR CORPORATION
- Eiji MURASAWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
SOUND-ABSORBING MATERIAL, PRODUCTION METHOD FOR SOUND-ABSORBING MAT...
- Publication number 20090038881
- Publication date Feb 12, 2009
- MAZDA MOTOR CORPORATION
- Chie FUKUHARA
- B60 - VEHICLES IN GENERAL