KK

Kazuhisa Konno

NC Nippon Aerosil Co.: 1 patents #9 of 31Top 30%
📍 Yokkaichi, JP: #1,376 of 2,072 inventorsTop 70%
Overall (All Time): #3,537,063 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6352679 Ultrafine particle silicon dioxide and process for producing the same Takeyoshi Shibasaki, Hirokuni Shirono 2002-03-05