RS

Ryoichi Sekiya

Overall (2016): #242,063 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9353018 Organic fertilizer production system Kazushige Kitazumi, Yasuharu Nakano, Yaroslava Polutova, Koji Nagae, Hisaki Yamawaki 2016-05-31