RO

Ryuta Ohsuka

MC Mec Company: 1 patents #1 of 12Top 9%
Sumitomo Electric Industries: 1 patents #196 of 538Top 40%
SC Sumitomo Electric Printed Circuits: 1 patents #8 of 39Top 25%
Overall (2025): #232,029 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12371798 Regenerating method of removal liquid and regenerated removal liquid preliminary Koji Nitta, Shoichiro Sakai, Yoshihito Yamaguchi, Masaharu Yasuda, Akira TSUCHIKO +3 more 2025-07-29