Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7023084 | Plastic packaging with high heat dissipation and method for the same | Shigehisa Tomabechi | 2006-04-04 |
| 6861747 | Radiation type BGA package and production method therefor | Takeshi Miyazaki, Shigehisa Tomabechi | 2005-03-01 |