AY

Akihiko Yamashita

NC Nippon Shokubai Co.: 1 patents #30 of 121Top 25%
📍 Suita, JP: #28 of 86 inventorsTop 35%
Overall (2005): #241,669 of 245,428Top 100%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6911494 Cement admixture and cement composition Hiromichi Tanaka, Tsuyoshi Hirata, Toru Uno, Yoshiyuki Onda 2005-06-28