SY

Shigeru Yamamoto

AK Asahi Kasei Kabushiki Kaisha: 1 patents #7 of 51Top 15%
Overall (2017): #241,098 of 506,227Top 50%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9777114 Method for producing polyphenylene ether Akira Mitsui 2017-10-03