| 9450171 |
Thin film piezoelectric element and manufacturing method thereof, micro-actuator, head gimbal assembly and disk drive unit with the same |
Wei Xiong, Panjalak Rokrakthong, Kazushi Nishiyama, Daisuke Iitsuka, Atsushi Iijima |
2016-09-20 |
| 8330330 |
Piezoelectric actuator and method of manufacturing the same |
— |
2012-12-11 |
| 8307538 |
Method for manufacturing head gimbal assembly, and method for manufacturing hard disk drive |
— |
2012-11-13 |
| 8189296 |
Thin-film piezoelectric device, production method thereof, head gimbals assembly using the thin-film piezoelectric device, and hard disk using the head gimbals assembly |
Hirofumi Sasaki, Katsuyuki Kurachi |
2012-05-29 |
| 7403716 |
Optical module for bi-directional communication system |
Adrian Lo, Makoto Sekijima, Tohru Kineri, Naoki Hanashima |
2008-07-22 |
| 7394955 |
Optical component and method of manufacturing the same |
— |
2008-07-01 |
| 7315673 |
Optical multiplexer/demultiplexer and method of manufacturing the same |
— |
2008-01-01 |
| 7125174 |
Optical module for bi-directional communication system |
Adrian Lo, Makoto Sekijima, Tohru Kineri, Naoki Hanashima |
2006-10-24 |
| 7068864 |
Waveguide-embedded optical circuit and optical functional element used therein |
Naoki Hanashima, Tohru Kineri |
2006-06-27 |
| 7048451 |
Optical transceiver and optical module used in the same |
Adrian Lo, Makoto Sekijma, Tohru Kineri, Naoki Hanashima |
2006-05-23 |
| 7039280 |
Embedded type optical isolator and method for manufacturing the same |
Yoshinori Sato |
2006-05-02 |
| 7003182 |
Embedded type optically irreversible circuit |
Yoshinori Sato |
2006-02-21 |
| 6359733 |
Composite optical element, optical isolator, optical circulator, optical switch and processes for producing them |
Shinji Iwatsuka |
2002-03-19 |
| 6130778 |
Composite optical element, optical isolator, optical circulator, optical switch and process for producing them |
Shinji Iwatsuka |
2000-10-10 |
| 5841922 |
Optical fiber terminal with optical isolator and semiconductor laser module using the same |
Shinji Iwatsuka, Makoto Sekijima |
1998-11-24 |
| 5691845 |
Optical isolator, optical isolator with fiber and method for making the same |
Shinji Iwatsuka, Yoichi Kanagawa, Makoto Sekijima |
1997-11-25 |
| 5500915 |
Optical fiber terminal pitted with optical isolator |
Shinji Iwatsuka, Masaaki Kobayashi |
1996-03-19 |
| 5359689 |
Optical fiber terminal fitted with optical isolator and method of assembling the same |
Shinji Iwatsuka, Masaaki Kobayashi |
1994-10-25 |
