RK

Ryuichi Kamiyama

UN Unicharm: 1 patents #66 of 124Top 55%
Overall (2016): #242,654 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Patent #TitleCo-InventorsDate
9289333 Disposable diaper using elastic sheets Kaiyo Nakajima, Toshimitsu Baba 2016-03-22