KC

Keiki Chichiishi

YC Yamamoto Chemicals: 1 patents #1 of 4Top 25%
Overall (2004): #179,183 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6716993 Polymethine compound and near-infrared absorbing material comprising same Nobuaki Sasaki, Shigeo Fujita, Yasuhisa Iwasaki 2004-04-06