Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671034 | Microfabrication of pattern imprinting | Masahiro Hatakeyama, Katsunori Ichiki, Yotaro Hatamura, Masayuki Nakao | 2003-12-30 |
| 6627095 | Magnetic recording disk and method of manufacturing same | Masahiro Hatakeyama, Katsunori Ichiki, Kenji Watanabe, Kazuo Yamauchi, Shinta Kunitomo +1 more | 2003-09-30 |
| 6593152 | Electron beam apparatus and method of manufacturing semiconductor device using the apparatus | Mamoru Nakasuji, Kenji Watanabe, Takeshi Murakami, Nobuharu Noji, Hirosi Sobukawa +9 more | 2003-07-15 |