YA

Yoko Arai

Ricoh Company: 1 patents #1,005 of 2,036Top 50%
Overall (2016): #176,427 of 481,213Top 40%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9447228 Polymer production apparatus and polymer production method Yuuichi Satoh, Satoshi Izumi, Taichi Nemoto, Yasuo Kamada, Chiaki Tanaka 2016-09-20