KO

Katsuyoshi Otsuka

SO Sony: 1 patents #1,041 of 2,835Top 40%
📍 Ibaraki, JP: #213 of 638 inventorsTop 35%
Overall (2018): #349,377 of 503,207Top 70%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D822090 Camera remote control holder Tomotsugu Minamikawa, Keita Okuda, Kouji Shimizu, Takahiro Tsuge, Takumi Suzuki 2018-07-03