Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501440 | IC card, antenna frame for IC card and method for manufacturing the same | Yoshitaka Matsushita | 2002-12-31 |
| 6380614 | Non-contact type IC card and process for manufacturing same | Tomoharu Fujii, Shigeru Okamura, Tsuyoshi Sato, Takayoshi Wakabayashi, Masatoshi Akagawa | 2002-04-30 |
| 6335099 | Corrosion resistant, magnesium-based product exhibiting luster of base metal and method for producing the same | Mitsuo Suzuki, Makoto Dobashi | 2002-01-01 |