Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6182675 | Apparatus for recovering impurities from a silicon wafer | Jiro Naka, Naohiko Fujino, Noriko Hirano, Junji Kobayashi | 2001-02-06 |
| 6110291 | Thin film forming apparatus using laser | Kenyu Haruta, Koichi Ono, Hitoshi Wakata, Mutsumi Tsuda, Yoshio Saito +22 more | 2000-08-29 |
| 5540967 | Optical disc | Yukari Toide, Kazuhiko Tsutsumi, Motohisa Taguchi, Masaru Tsuchihashi | 1996-07-30 |
| 5517027 | Method for detecting and examining slightly irregular surface states, scanning probe microscope therefor, and method for fabricating a semiconductor device or a liquid crystal display device using these | Yoshitsugu Nakagawa, Fusami Soeda, Naohiko Fujino, Isamu Karino, Osamu Wada +6 more | 1996-05-14 |
| 5318653 | Optical disc and method and apparatus for making same | Yukari Toide, Kazuhiko Tsutsumi, Motohisa Taguchi, Masaru Tsuchihashi | 1994-06-07 |