HK

Hironobu Kumagai

IC Ihara Chemical Industry Co.: 1 patents #5 of 28Top 20%
TO Toyota: 1 patents #583 of 2,026Top 30%
Overall (2011): #286,501 of 364,097Top 80%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7951903 Hydrazone compound, hydrazone compound for forming complex, ligand for forming metal complex, and monomer for manufacturing polymer compound Haruyuki Nakanishi, Shinichi Matsumoto, Hidekazu Arikawa 2011-05-31