HK

Hiroyuki Kawamata

KS Kabushiki Kaisha Sangi: 2 patents #14 of 39Top 40%
Overall (All Time): #2,015,884 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9468593 Oral composition Tomoki Saito, Kazushi Ota, Shuji Sakuma 2016-10-18
5833959 Compositions for dental tissue Kiminori Atsumi, Tsutomu Ishizaki 1998-11-10