| 9817369 |
Mechanical component, mechanical component manufacturing method, movement, and timepiece |
Takashi Niwa, Masahiro Nakajima |
2017-11-14 |
| 9753433 |
Mechanical component, movement, and timepiece |
Takashi Niwa, Masahiro Nakajima |
2017-09-05 |
| 9678477 |
Mechanical component, mechanical component manufacturing method, movement, and timepiece |
Takashi Niwa, Masahiro Nakajima |
2017-06-13 |
| 9645115 |
QCM sensor |
Masayuki Suda, Hiroshi Muramatsu |
2017-05-09 |
| 9645117 |
Piezoelectric unit, piezoelectric device, piezoelectric determination apparatus, and state determination method |
Masayuki Suda, Hiroshi Muramatsu |
2017-05-09 |
| 8982494 |
Head gimbal assembly and data recording and reproducing apparatus having the same |
Masakazu Hirata, Manabu Oumi, Majung Park |
2015-03-17 |
| 8945733 |
Magnetic recording medium |
Yoshikazu Tanaka, Norio Chiba, Manabu Oumi, Masakazu Hirata, Yoko Shinohara |
2015-02-03 |
| 8905805 |
Method of manufacturing near-field light generating element and near-field light generating element |
Yoko Shinohara, Norio Chiba, Manabu Oumi, Masakazu Hirata, Yoshikazu Tanaka |
2014-12-09 |
| 8787127 |
Near-field light generating element, method of manufacturing near-field light generating element, near-field light head, method of manufacturing near-field light head, and information recording and playback device |
Masakazu Hirata, Norio Chiba, Manabu Oumi, Yoko Shinohara, Yoshikazu Tanaka |
2014-07-22 |
| 8599654 |
Head gimbal assembly using near-field light and information recording and reproducing apparatus including the same |
Masakazu Hirata, Manabu Oumi, Norio Chiba, Yoko Shinohara |
2013-12-03 |
| 8379502 |
Recording head, method of manufacturing recording head, and information recording and playback apparatus |
Masakazu Hirata, Norio Chiba, Manabu Oumi, Yoko Shinohara, Yoshikazu Tanaka |
2013-02-19 |
| 8059495 |
Head gimbal assembly and information recording and reproducing apparatus |
Norio Chiba, Manabu Oumi, Masakazu Hirata, Yoko Shinohara, Yoshikazu Tanaka |
2011-11-15 |