YK

Yohei Kageyama

SC Showa Denko Plastic Products Co.: 1 patents #1 of 4Top 25%
Overall (2002): #86,439 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6484874 Medical container with multiple chambers and method of producing the same Akihiko Sakata, Manabu Nakamura, Junji Yotsuyanagi 2002-11-26