Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5905973 | Shopping basket presentation method for an online shopping system | Kazumi Rissen, Ryouji Kawabe, Akihiro Yoshida | 1999-05-18 |
| 5302967 | Figure processing apparatus and method aided by display with ruled lines | Kunihiro Yanagi | 1994-04-12 |