Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7483844 | Computer system for retrieving a product that meets characteristics of a customer | Keiji Takakura | 2009-01-27 |
| 7194546 | Computer system, a method and a program for providing a Web page appropriate to a user | Keiji Takakura, Masato Honjo | 2007-03-20 |
| 4422688 | Latching device for a detachably attachable roof panel in a vehicle | — | 1983-12-27 |
| 4408795 | Hinge device for a detachable roof panel in an automobile | Masaaki Saitoh | 1983-10-11 |