Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7313558 | Disclosing method, disclosing system, central apparatus, and computer memory product | Yoshiko Akazawa, Masafumi Otsuka | 2007-12-25 |
| 7243114 | Electronic document system, electronic document management apparatus, computer program product, and computer memory product | Masashi Akazawa, Masanao Fukuichi, Akiko Gondo | 2007-07-10 |