AY

Akihiko Yamashita

NC Nippon Shokubai Co.: 1 patents #76 of 193Top 40%
📍 Suita, JP: #36 of 108 inventorsTop 35%
Overall (2002): #259,290 of 266,432Top 100%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6454850 Cement admixture and cement composition comprising this Hiroshi Mitsukawa, Tsuyoshi Hirata 2002-09-24