KO

Kazutoshi Ootsuka

KA Kao: 1 patents #25 of 178Top 15%
📍 Tochigi, JP: #136 of 339 inventorsTop 45%
Overall (2017): #353,455 of 506,227Top 70%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9709260 Heat generating device Satoshi Ueno, Hideo Kobayashi 2017-07-18