Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8484448 | Information processing device | Motokazu Ozawa, Naohiko Irie, Saneaki Tamaki, Miki Hayakawa | 2013-07-09 |
| 8122233 | Information processing device | Motokazu Ozawa, Naohiko Irie, Saneaki Tamaki, Miki Hayakawa | 2012-02-21 |
| 7380149 | Information processing device | Motokazu Ozawa, Naohiko Irie, Saneaki Tamaki, Miki Hayakawa | 2008-05-27 |