TK

Takashi KATAGUCHI

SO Sony: 1 patents #1,329 of 3,148Top 45%
Overall (2021): #242,283 of 548,734Top 45%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11183213 Magnetic recording medium Natsuki ICHISE, Takeshi Takahashi 2021-11-23