Inventor

YOROZU NAOKO

JP2 patents

Patents

2 patents

US7789196B2Sep 7, 2010

Sound-absorbing material, production method for sound-absorbing material, and sound-absorbing structure

MAZDA MOTOR7 citations67

US9744920B2Aug 29, 2017

Noise insulation structure of cabin floor

MAZDA MOTOR0 citations43