Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D465467 | Portable wireless telephone | Michio Nagai, Yukio Hattori | 2002-11-12 |
| D465487 | Portable wireless terminal equipment | Michio Nagai, Hiroshi Iue | 2002-11-12 |
| D464632 | Portable wireless telephone | Michio Nagai, Hiroshi Iue | 2002-10-22 |
| D464633 | Portable wireless telephone | Michio Nagai, Hiroshi Iue | 2002-10-22 |
| D464653 | Operation machine for a portable wireless terminal equipment | Michio Nagai, Hiroshi Iue | 2002-10-22 |
| D463791 | Wireless headphone | Michio Nagai, Sachio Hattori | 2002-10-01 |