HO

Hideki Ohyama

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
📍 Tamana, JP: #3 of 5 inventorsTop 60%
Overall (2004): #208,624 of 270,089Top 80%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6704258 Tracking error signal detector Eiji Ueda, Yasumori Hino, Takashi Inoue, Kiyokazu Hashimoto 2004-03-09