Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9076859 | Method of manufacturing semiconductor chips | — | 2015-07-07 |
| 8110481 | Method of segmenting semiconductor wafer | Kiyoshi Arita | 2012-02-07 |
| 7994026 | Plasma dicing apparatus and method of manufacturing semiconductor chips | Kiyoshi Arita, Tetsuhiro Iwai | 2011-08-09 |
| 7906410 | Method of manufacturing semiconductor chip using laser light and plasma dicing | Kiyoshi Arita | 2011-03-15 |
| 7767554 | Method of manufacturing semicondictor chip | Kiyoshi Arita | 2010-08-03 |
| 7504313 | Method for forming plural kinds of wells on a single semiconductor substrate | Masato Kijima | 2009-03-17 |