HK

Hiroyuki Kataoka

HI Hitachi: 1 patents #1,745 of 4,225Top 45%
📍 Tokyo, CA: #127 of 216 inventorsTop 60%
Overall (2003): #212,382 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6596420 Magnetic recording media and magnetic recording system using the same Tetsuya Kanbe, Akira Ishikawa, Ichiro Tamai, Yotsuo Yahisa, Yuzuru Hosoe +7 more 2003-07-22