Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8619243 | Mobility measuring apparatus, method therefor, and resistivity measuring apparatus and method therefor | Hiromasa Ito, Hiroaki Minamide, Akihide Hamano | 2013-12-31 |
| 8446576 | Carrier concentration measuring device and carrier concentration measuring method | Hiromasa Ito, Akihide Hamano | 2013-05-21 |