TK

Toshihito Kumagai

NI Nissan Chemical Industries: 1 patents #31 of 113Top 30%
TC Taisho Pharmaceutical Co.: 1 patents #27 of 67Top 45%
Overall (2011): #142,409 of 364,097Top 40%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8044068 Aminopyrrolidine compound Taketoshi Okubo, Takaaki Ishii, Toshio Nakamura, Kumi Abe, Yuri Amada +6 more 2011-10-25