YK

Yoshimi Koyama

SO Sony: 3 patents #10,744 of 25,231Top 45%
MC Mitsubishi Chemical: 1 patents #1,511 of 3,022Top 50%
Overall (All Time): #1,123,772 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11584835 Laminated substrate and method for manufacturing the same Mitsutoshi Sano, Yusuke Ishie 2023-02-21
7171088 Image input device Tsukasa Yoshimura 2007-01-30
6694254 Map display 2004-02-17
6505116 Map display 2003-01-07