HF

Hiroshi Fukuoka

AK Asahi Kasei Kabushiki Kaisha: 1 patents #29 of 150Top 20%
Overall (2023): #425,624 of 537,848Top 80%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11548981 Polyphenylene ether, composition of the same, and manufacturing method of the same Shoji Otani, Katsuhiro Iwase, Masaaki Aramaki 2023-01-10