Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7275045 | Product ordering method and system | Takamichi Teraoka, Yukinori Shigemoto | 2007-09-25 |
| 6879836 | Location management method and apparatus for managing a location of a GPS-equipped portable telephone carried by a member | Yusho Nakamoto, Tsuyoshi Aoki | 2005-04-12 |