Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7251049 | Image processing device, image processing method and image processing system | Kazunori Kurokawa, Kouichi Kawahara, Yoshihiro Ohshima, Yasuaki Mitobe, Takanori Okuoka | 2007-07-31 |
| 7198886 | Method for forming pattern | Yasuhiko Sato, Tsuyoshi Shibata, Yasunobu Onishi | 2007-04-03 |
| 6846750 | High precision pattern forming method of manufacturing a semiconductor device | Tokuhisa Ohiwa, Shoji Seta, Nobuo Hayasaka, Katsuya Okumura, Akihiro Kojima +3 more | 2005-01-25 |
| 6576562 | Manufacturing method of semiconductor device using mask pattern having high etching resistance | Yasuhiko Sato, Eishi Shiobara, Hisataka Hayashi, Tokuhisa Ohiwa, Yasunobu Onishi | 2003-06-10 |
| 6420271 | Method of forming a pattern | Yasuhiko Sato, Eishi Shiobara, Motoyuki Sato, Yasunobu Onishi, Hiroshi Tomita +2 more | 2002-07-16 |