KO

Katsumi Okashita

SL Sumitomo Riko Company Limited: 2 patents #1 of 62Top 2%
Overall (2023): #138,058 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11752501 Silicone member and micro device Koji Morihara, Yasunori Nimura, Kazumi Yoshida 2023-09-12
11548194 Method for manufacturing fluid device composite member Shota Hayashi 2023-01-10