Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498776 | Near field light emitting element and optical head | Takashi Nakano, Nobufumi Atoda, Akira Sato, Takuji Hatano | 2002-12-24 |
| 6406772 | Optical recording medium and method for making | Isamu Kuribayashi, Makoto Takahashi, Takashi Kikukawa | 2002-06-18 |
| 6340813 | Variable-aperture optical near-field probe | Takashi Nakano, Nobufumi Atoda, Motonobu Kourogi, Motoichi Ohtsu | 2002-01-22 |