RO

Rieko Oba

📍 Kokubunji, JP: #21 of 58 inventorsTop 40%
Overall (2016): #252,760 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9290696 Soil improvement agent composition Ken Yamada, Hiroyuki Izumoto, Takaaki Kano, Minako Matoba 2016-03-22