YT

Yasuki Tsutsumi

KA Kao: 1 patents #68 of 338Top 25%
📍 Tochigi, JP: #110 of 335 inventorsTop 35%
Overall (2011): #125,799 of 364,097Top 35%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7891320 Sheet for pets Kazuya Otsuji, Jun Yamamoto 2011-02-22