Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8442599 | Portable information terminal equipment | Mika Fujii | 2013-05-14 |
| 8041406 | Portable information terminal equipment | Mika Fujii | 2011-10-18 |
| 7756555 | Portable information terminal equipment | Mika Fujii | 2010-07-13 |
| 7136686 | Portable information terminal equipment | Mika Fujii | 2006-11-14 |