YH

Yoshihiro Hayakawa

Sumitomo Electric Industries: 1 patents #1,290 of 3,632Top 40%
Overall (2005): #71,755 of 245,428Top 30%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D507567 Electronic information displaying device Osamu Yonekawa, Kazuya Ohashi, Satoshi Yonai, Toshiro Iizuka, Kayoko Kawakami 2005-07-19