Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8349656 | Manufacturing method of leadframe and semiconductor device | Yusuke Etou, Naoki Fukami | 2013-01-08 |
| 8159055 | Semiconductor device, lead-frame product used for the same and method for manufacturing the same | Takao Shioyama, Tetsuyuki Hirashima | 2012-04-17 |
| 7665205 | Method of manufacturing a laminated leadframe | Chikaya Mimura, Takao Shioyama | 2010-02-23 |
| 7411222 | Package for light emitting element and manufacturing method thereof | Junichi Kinoshita, Tsuneo Nakayama, Takao Mizukami, Yuji Wagatsuma, Naoki Matsuoka +1 more | 2008-08-12 |