Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12132139 | Solar cell panel manufacturing apparatus, solar cell panel manufacturing method, and solar cell panel | Akira Inoue, Chinatsu Sanda, Katsumi Ono | 2024-10-29 |
| 10330572 | Sampling location displaying apparatus and sampling method | Akira Nitta, Michiaki Onishi, Kenichi Tomioka, Makoto Takagi | 2019-06-25 |
| 8112725 | Writing pattern producing method, photomask manufacturing method, and semiconductor device manufacturing method | — | 2012-02-07 |
| 8036446 | Semiconductor mask inspection using die-to-die and die-to-database comparisons | Osamu Ikenaga | 2011-10-11 |
| 7742162 | Mask defect inspection data generating method, mask defect inspection method and mask production method | Ryoji Yoshikawa, Osamu Ikenaga | 2010-06-22 |
| 7735055 | Method of creating photo mask data, method of photo mask manufacturing, and method of manufacturing semiconductor device | Osamu Ikenaga | 2010-06-08 |
| 7222327 | Photo mask, method of manufacturing photo mask, and method of generating mask data | Osamu Ikenaga | 2007-05-22 |
| 6534410 | Method for forming conductor members, manufacturing method of semiconductor element and manufacturing method of thin-film magnetic head | — | 2003-03-18 |