SK

Sadayoshi Kamiya

DT Director-General Of Agency Of Industrial Science And Technology: 1 patents #194 of 696Top 30%
NC Nihon Tengantaku Kenkyusyo Co.: 1 patents #10 of 27Top 40%
Overall (All Time): #4,122,753 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4230690 High-viscosity eye lotions Aizo Yamauchi, Yasuo Matsuzawa, Keisuke Nishioka, Yoshiaki Hara, Shogo Matsushima 1980-10-28