SN

Shigeo Nakajima

AK Asahi Kasei Kabushiki Kaisha: 1 patents #18 of 73Top 25%
Overall (2005): #102,239 of 245,428Top 45%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6852806 Hydrogenated copolymer Masahiro Sasagawa, Shigeki Takayama, Shigeru Sasaki, Takahiro Hisasue, Katsumi Suzuki 2005-02-08