Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8058103 | Semiconductor substrate cutting method | Kenshi Fukumitsu, Fumitsugu Fukuyo, Naoki Uchiyama, Kazuhiro Atsumi | 2011-11-15 |
| 8043941 | Laser processing method and chip | Takeshi Sakamoto | 2011-10-25 |
| 7939430 | Laser processing method | Takeshi Sakamoto | 2011-05-10 |
| 7902636 | Semiconductor chip including a substrate and multilayer part | Takeshi Sakamoto | 2011-03-08 |
| 7897487 | Laser processing method and chip | Takeshi Sakamoto | 2011-03-01 |