YO

Yoshimi Ohba

AC Asahi Glass Co.: 1 patents #1,233 of 2,251Top 55%
DC Dohkai Chemical Industry Co.: 1 patents #6 of 8Top 75%
Overall (All Time): #3,505,532 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6534176 Scaly silica particles and hardenable composition containing them Kunihiko Terase, Masaki Inoue, Atsunari Fujii, Takayoshi Sasaki, Shikou Minohara 2003-03-18