Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834537 | Optical microcantilever | Takashi Niwa, Kenji Kato, Susumu Ichihara, Yasuyuki Mitsuoka, Manabu Oumi +1 more | 2004-12-28 |
| 6831887 | Recording medium having information reproducible using near-field light | Manabu Oumi, Yasuyuki Mitsuoka, Nobuyuki Kasama, Kenji Kato, Takashi Niwa | 2004-12-14 |
| 6754163 | Recording apparatus | Nobuyuki Kasama, Yasuyuki Mitsuoka, Manabu Oumi, Kenji Kato, Takashi Niwa +1 more | 2004-06-22 |
| 6747265 | Optical cantilever having light shielding film and method of fabricating the same | Takashi Niwa, Susumu Ichihara, Yasuyuki Mitsuoka, Kenji Kato, Manabu Oumi +1 more | 2004-06-08 |
| 6738338 | Near-field optical head, method of fabricating same, and optical drive using same | Hidetaka Maeda, Takashi Niwa, Kenji Kato, Susumu Ichihara, Yasuyuki Mitsuoka +2 more | 2004-05-18 |