YA

Yoko Arai

Ricoh Company: 1 patents #673 of 1,584Top 45%
Overall (2019): #212,530 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10323134 Particulate polyamide, and method for preparing the particulate polyamide Atsumi Yamabe, Koichiro Oyama, Yasuo Kamada 2019-06-18