SO

Shuujirou Ootsuki

DI Dic: 1 patents #16 of 102Top 20%
📍 Kamisu, JP: #4 of 16 inventorsTop 25%
Overall (2023): #255,008 of 537,848Top 50%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11767486 Sulfur-based extreme-pressure agent and metalworking fluid Takafumi Iba, Hiroshi Sakata 2023-09-26