TH

Tsuyoshi Hirata

MA Mbt Holding Ag: 1 patents #2 of 7Top 30%
NC Nippon Shokubai Co.: 1 patents #17 of 88Top 20%
Overall (1997): #64,229 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5661206 Fluidity control of cementitious compositions Yoshio Tanaka, Akira Ohta, Hideyuki Tahara 1997-08-26