YK

Yoshinori Kumasaka

UN Unicharm: 3 patents #20 of 115Top 20%
Overall (2003): #18,835 of 273,478Top 7%
3
Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6666851 Disposable garment Toshifumi Otsubo, Hiroyuki Soga 2003-12-23
6635042 Disposable pants-type diaper 2003-10-21
6595976 Disposable pull-on diaper Yoshikazu Jitoe, Nariaki Shimoe 2003-07-22