KH

Koji Hagiya

SC Sumitomo Chemical: 1 patents #89 of 298Top 30%
Overall (2003): #177,047 of 273,478Top 65%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6670500 Chiral copper complex and production processes thereof and using the same Masashi Kamitamari, Gohfu Suzukamo, Michio Yamamoto, Makoto Itagaki 2003-12-30