Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5822077 | Determination unit for determining, through detecting information associated with external object, whether or not external object will use functional apparatus or who is external object, so as to provide appropriate service | Eiichi Sasaki, Fumio Kishi, Mitsuhisa Kanaya, Yoshinori Arai, Kenji Namie | 1998-10-13 |