MM

Masamichi MITSUMOTO

HC Hitachi Chemical Company: 1 patents #54 of 238Top 25%
Overall (2019): #356,845 of 560,194Top 65%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10316918 Non-asbestos friction material composition Mitsuo Unno, Kazuya Baba, Takashi Kikudome 2019-06-11