MI

Michiyo Ichikawa

Sumitomo Electric Industries: 1 patents #1,404 of 3,885Top 40%
Overall (2003): #157,144 of 273,478Top 60%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6606198 Lens array Tomohiko Sasano, Yasuhiro Tanaka, Michihiro Yamagata, Yoshikazu Sano, Tomoko Komatsu +2 more 2003-08-12