SS

Seishiro Suzuki

AS Ask: 1 patents #9 of 19Top 50%
Overall (All Time): #3,632,025 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6139620 Calcium silicate board and method of manufacturing same Masato Sakiyama, Takuya Asami, Tomoki Iwanaga, Yasuhide Oshio, Shigemitsu Shiromoto +2 more 2000-10-31