Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6598139 | Information processing apparatus | Hitoshi Kawaguchi, Koichi Kimura, Hideki Kamimaki, Takayuki Tamura | 2003-07-22 |
| 6570580 | Apparatus and method for information display | Hitoshi Suzuki, Naohisa Koizumi, Goro Ohnishi, Tomohisa Kohiyama, Takeshi Igarashi +2 more | 2003-05-27 |