Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8275409 | Mobile device, management apparatus, phone number modifying system, and control circuit | Kazuhiro Sato | 2012-09-25 |
| 4965354 | Process for producing a condensed polysaccharide | Toshio Yanaki, Shigeki Maehata, Shinji Ikeda | 1990-10-23 |