Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780574 | Multiple exposure method | — | 2004-08-24 |
| 6654101 | EXPOSURE APPARATUS AND DEVICE MANUFACTURING METHOD INCLUDING CHANGING A PHOTO-INTENSITY DISTRIBUTION OF A LIGHT SOURCE AND ADJUSTING AN ILLUMINANCE DISTRIBUTION ON A SUBSTRATE IN ACCORDANCE WITH THE CHANGE | Akiyoshi Suzuki | 2003-11-25 |
| 6534242 | Multiple exposure device formation | Mitsuro Sugita, Akiyoshi Suzuki, Kenji Saitoh, Yuichi Iwasaki | 2003-03-18 |
| 6403291 | Multiple exposure method | Akiyoshi Suzuki, Kenji Saitoh | 2002-06-11 |
| 6351304 | Multiple exposure method | Yumiko Ohsaki | 2002-02-26 |