| 6479816 |
Near-field optical probe |
Mamabu Oumi, Yasuyuki Mitsuoka, Norio Chiba, Nobuyuki Kasama, Kenji Kato |
2002-11-12 |
| 6473384 |
Near field optical head having flexible structure |
Manabu Oumi, Yasuyuki Mitsuoka, Nobuyuki Kasama, Kenji Kato, Hidetaka Maeda +1 more |
2002-10-29 |
| 6466537 |
Recording apparatus |
Nobuyuki Kasama, Norio Chiba, Yasuyuki Mitsuoka, Manabu Oumi, Kenji Kato +1 more |
2002-10-15 |
| 6459052 |
Key unit and switch body and door switch using the same |
Hiroyuki Kajio, Hidemitsu Takenaka, Yasuo Isa |
2002-10-01 |
| 6448543 |
Near field optical head and reproduction method |
Yasuyuki Mitsuoka, Norio Chiba, Nobuyuki Kasama, Kunio Nakajima, Kenji Kato +1 more |
2002-09-10 |
| 6429419 |
Near-field optical head |
Yasuyuki Mitsuoka, Norio Chiba, Nobuyuki Kasama, Kunio Nakajima |
2002-08-06 |
| 6376827 |
Near field optical memory head |
Nobuyuki Kasama, Yasuyuki Mitsuoka, Norio Chiba, Kunio Nakajima, Manabu Oumi +2 more |
2002-04-23 |
| 6370306 |
Optical waveguide probe and its manufacturing method |
Kazuo Sato, Mitsuhiro Shikita, Kenji Kato, Masataka Shinogi, Kunio Nakajima +4 more |
2002-04-09 |