OM

Osamu Matsuguma

ES Espec: 2 patents #1 of 7Top 15%
Overall (2020): #134,776 of 565,922Top 25%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D883514 Stress test chamber Yasushi Watanabe 2020-05-05
D882821 Door for stress test chamber Yasushi Watanabe 2020-04-28