TO

Takeshi Otsuka

SC Sumitomo Osaka Cement Co.: 1 patents #7 of 22Top 35%
📍 Tokyo, CA: #140 of 251 inventorsTop 60%
Overall (2023): #234,517 of 537,848Top 45%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11692080 Dispersion liquid, composition, sealing member, light-emitting device, illumination tool, display device, and method for producing light-emitting device Kenji Harada 2023-07-04