TU

Toru Umetsu

SO Sony: 1 patents #1,329 of 3,148Top 45%
Overall (2021): #226,607 of 548,734Top 45%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11146094 Electrical apparatus Tsuyoshi Ohashi, Motoki KATAYAMA 2021-10-12