TA

Takafumi Akahira

NO Nof: 1 patents #246 of 561Top 45%
📍 Soma, JP: #357 of 570 inventorsTop 65%
Overall (All Time): #3,285,854 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7700671 Cement composition for extrusion molding Toshihiko Mita, Takeyuki Deyama, Ryuichi Kido, Masashi Yamauchi, Tatsuya Matsui +1 more 2010-04-20