TH

Tsutomu Higashiyama

NI Nissan Chemical Industries: 5 patents #231 of 1,150Top 25%
Overall (All Time): #1,006,331 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9212174 Certain β-dihydrofuran derivatives Yusuke Iriyama 2015-12-15
5846991 Pyrazole derivatives Keizo Tanikawa, Yoshimasa Kamikawaji, Keisuke Odoi, Masayuki Sato, Yukinori Masuda 1998-12-08
5840909 Pyrazole derivatives Keizo Tanikawa, Yoshimasa Kamikawaji, Keisuke Odoi, Masayuki Sato, Yukinori Masuda 1998-11-24
5817828 Pyrazole derivatives Keizo Tanikawa, Yoshimasa Kamikawaji, Keisuke Odoi, Masayuki Sato, Yukinori Masuda 1998-10-06
5721264 Pyrazole derivatives Keizo Tanikawa, Yoshimasa Kamikawaji, Keisuke Odoi, Masayuki Sato, Yukinori Masuda 1998-02-24