Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6259508 | Projection optical system and exposure apparatus and method | — | 2001-07-10 |
| 6084723 | Exposure apparatus | Hitoshi Matsuzawa, Kazumasa Endo, Yutaka Suenaga | 2000-07-04 |
| 5963472 | Information storage apparatus and method for operating the same | Nobufumi Inada, Junichi Kitabuki, Tetsuya Hayashi | 1999-10-05 |
| 5848002 | Information storage apparatus and method for operating the same | Nobufumi Inada, Junichi Kitabuki, Tetsuya Hayashi | 1998-12-08 |