Issued Patents All Time
Showing 1–25 of 219 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11996126 | Iridium film with a thin iridium template layer for a heat-assisted magnetic recording (HAMR) writer | Shengyuan Wang, Yukinori Ikegawa | 2024-05-28 |
| 11894031 | Self-aligned hybrid near field transducer with single peg grain | Xuhui Jin, Pengbo YANG, Hong Guo, Qinghui Guo, Vincent Man Fat Chiah | 2024-02-06 |
| 11604313 | Waveguide and manufacturing method thereof | Yukinori Ikegawa, Dayu Zhou, Yoshitaka Sasaki, Hiroyuki Ito, Yoji Nomura | 2023-03-14 |
| 11315597 | Near-field transducer with separated bottom Au layer | Weihao Xu, Ken Fujii | 2022-04-26 |
| 11043240 | RhIr alloy near-field transducer with Rh template layer in a thermally assisted magnetic recording (TAMR) application | Shengyuan Wang | 2021-06-22 |
| 10872628 | Near-field transducer with Au nano rod | Weihao Xu | 2020-12-22 |
| 10566013 | Semiconductor laser for thermally-assisted magnetic recording head | Takashi Honda, Ryo Hosoi, Wah Chun Chan, Makoto Kawato, Dayu Zhou +1 more | 2020-02-18 |
| 10332553 | Double ridge near-field transducers | Matteo Staffaroni, Tobias Maletzky, Xuhui Jin, Yoshihiro Tsuchiya, Tsutomu Chou | 2019-06-25 |
| 10043542 | Plasmon generator with separating layer for thermal assisted magnetic recording head | Tsutomu Chou, Yoshihiro Tsuchiya, Kosuke Tanaka | 2018-08-07 |
| 10020193 | Method for laser annealing with laser beam radiated via through hole | Tsutomu Chou | 2018-07-10 |
| 9980395 | Method of manufacturing laser diode unit utilizing submount bar | Osamu Shindo, Yoshihiro Tsuchiya, Yasuhiro Ito, Kenji Sakai | 2018-05-22 |
| 9818436 | Thermal assisted magnetic recording head with plasmon generator | Shuji OKAME, Yoshihiro Tsuchiya, Takafumi Kobayashi | 2017-11-14 |
| 9659582 | Method of manufacturing an electronic device | Seiichi Takayama, Yasuhiro Ito, Nobuyuki Mori, Kazuaki Takanuki, Youichi Ando | 2017-05-23 |
| 9640206 | Thermal assisted magnetic recording head with plasmon generator | Masahiro Saito, Daisuke Miyauchi, Ryo Hosoi, Makoto Isogai | 2017-05-02 |
| 9620151 | Plasmon generator with (111) oriented tip portion for thermal assisted magnetic recording head | Yoshihiro Tsuchiya, Shuji OKAME | 2017-04-11 |
| 9489972 | Light source unit, heat-assisted magnetic recording head using the same, and light source for light source unit | Takashi Honda, Seiichi Takayama, Ryuji Fujii, Tsuguki Noma, Yoshiteru Nagai | 2016-11-08 |
| 9305573 | Thermally assisted recording head utilizing laser light with limited wavelength range | Shinji Hara, Tsutomu Chou, Eiji Komura, Seiichi Takayama, Yasuhiro Ito | 2016-04-05 |
| 9230586 | Method of setting flying height and flying height setting device | Norikazu Ota, Osamu NAKADA, Mitsuo Otsuki, Shinji Hara, Daisuke Miyauchi +1 more | 2016-01-05 |
| 9177572 | Thermally-assisted magnetic recording method | Pak Kin Wong, Vincent Man Fat Chiah | 2015-11-03 |
| 9165582 | Thermal assisted magnetic recording head utilizing uncoupled light | Shinji Hara, Eiji Komura, Norikazu Ota, Daisuke Miyauchi, Tetsuya Roppongi | 2015-10-20 |
| 9165569 | Thermally-assisted magnetic recording head | Takafumi Kobayashi, Susumu Aoki, Kosuke Tanaka, Tsutomu Chou | 2015-10-20 |
| 8984739 | Method of manufacturing a thermally-assisted magnetic recording head that suppresses protrusion of a plasmon generator | Yasutoshi Fujita, Tatsuya Shimizu | 2015-03-24 |
| 8957692 | Method for performing burn-in test | Masaaki Kaneko, Takashi Honda, Yoichi Mugino, Yoshito Nishioka, Tsuguki Noma | 2015-02-17 |
| 8908331 | Thermally-assisted magnetic recording head including a waveguide, a magnetic pole, and a plasmon generator and method of manufacturing the same | — | 2014-12-09 |
| 8866041 | Apparatus and method of manufacturing laser diode unit utilizing submount bar | Osamu Shindo, Yoshihiro Tsuchiya, Yasuhiro Ito, Kenji Sakai | 2014-10-21 |