Issued Patents All Time
Showing 26–50 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8867170 | Multilayer plasmon generator | Yoshitaka Sasaki, Hiroyuki Ito, Shigeki Tanemura, Hironori Araki, Seiichiro Tomita | 2014-10-21 |
| 8861138 | Multilayer plasmon generator | Yoshitaka Sasaki, Hiroyuki Ito, Shigeki Tanemura, Hironori Araki, Seiichiro Tomita | 2014-10-14 |
| 8861318 | Thermally assisted magnetic write head, and method of manufacturing the same | Tai Boon Lee, Bing Ma, Wei-Liang Chen, Hong Ma, Yasutoshi Fujita +4 more | 2014-10-14 |
| 8848494 | Plasmon generator including two portions made of different metals | Yoshitaka Sasaki, Hiroyuki Ito, Shigeki Tanemura, Hironori Araki, Seiichiro Tomita | 2014-09-30 |
| 8830799 | Near-field light generator and thermally-assisted magnetic recording head | Yoshitaka Sasaki, Hiroyuki Ito, Shigeki Tanemura, Hironori Araki, Seiichiro Tomita | 2014-09-09 |
| 8811130 | Method of manufacturing thermally-assisted magnetic head | Seiichi Takayama, Osamu Harakawa, Hideki Tanzawa, Tadatoshi Koba, Takashi Honda | 2014-08-19 |
| 8811127 | Magnetic head comprising recording part, reading part, heater for expansion of the recording part, and heater for expansion of the reading part | Kei Hirata, Koji Shimazawa, Yasutoshi Fujita | 2014-08-19 |
| 8801945 | Write element, thermally assisted magnetic head slider, head gimbal assembly, hard disk drive with the same, and manufacturing method thereof | Natsuo Nishijima, Hong Ma, Jian Hui Huang, Huan Chao Liang, Zhong Xian Wei | 2014-08-12 |
| 8760809 | Thermally-assisted magnetic recording head having a plasmon generator | Yoshitaka Sasaki, Hiroyuki Ito, Shigeki Tanemura, Hironori Araki, Seiichiro Tomita | 2014-06-24 |
| 8743665 | Light source chip and a thermally assisted head with the same, and manufacturing methods thereof | Tai Boon Lee, Hideki Tanzawa, Yasuhiro Konakawa | 2014-06-03 |
| 8711663 | Plasmon generator includes three metal layers for thermally-assisted magnetic recording | Yoshitaka Sasaki, Hiroyuki Ito, Shigeki Tanemura, Hironori Araki, Seiichiro Tomita | 2014-04-29 |
| 8638645 | Thermally assisted magnetic head slider having plasmon unit formed with a recess | Natsuo Nishijima, Hong Ma, Jian Hui Huang, Huan Chao Liang, Zhong Xian Wei | 2014-01-28 |
| 8619518 | Thermally-assisted magnetic recording head having expanded near-field light generating layer and method of manufacture | Yoshitaka Sasaki, Hiroyuki Ito, Hironori Araki, Shigeki Tanemura, Kazuki Sato | 2013-12-31 |
| 8614863 | Row bar with smart sensor for forming sliders and method of manufacturing slider | Waikeung Lau, Guowei Li, Longping Wang, Xiangbin Xiao, Quanbao Wang | 2013-12-24 |
| 8588040 | Thermally assisted magnetic head slider, head gimbal assembly, and hard disk drive with the same, and manufacturing method thereof | Yasutoshi Fujita, Hideki Tanzawa, Natsuo Nishijima, Tai Boon Lee, Jian Hui Huang +4 more | 2013-11-19 |
| 8537643 | Light source chip and a thermally assisted head with the same, and manufacturing methods thereof | Tai Boon Lee, Hideki Tanzawa, Yasuhiro Konakawa | 2013-09-17 |
| 8509036 | Method of burn-in testing for thermally assisted head | Koji Shimazawa, Kosuke Tanaka, Takashi Honda, Yoshiteru Nagai, Tsuguki Noma +1 more | 2013-08-13 |
| 8509038 | Near-field light generator and thermally-assisted magnetic recording head | Yoshitaka Sasaki, Hiroyuki Ito, Shigeki Tanemura, Kazuki Sato, Hironori Araki | 2013-08-13 |
| 8503493 | System and method for cooling a semiconductor light source bar during burn-in testing | Quan Wang, Chun Fei Cheung | 2013-08-06 |
| 8498183 | Thermally-assisted magnetic recording head having a waveguide and a return path section | Yoshitaka Sasaki, Hiroyuki Ito, Kazuki Sato, Hironori Araki, Shigeki Tanemura | 2013-07-30 |
| 8495812 | Method of manufacturing magnetic head slider | Jian Hui Huang, Anthony Reymund Melad Binarao, Shao Hui Yang, Tatsuya Shimizu | 2013-07-30 |
| 8493821 | Thermally-assisted magnetic recording head including a shield | Yoshitaka Sasaki, Hiroyuki Ito, Hironori Araki, Shigeki Tanemura, Kazumasa Yasuda | 2013-07-23 |
| 8456968 | Thermally-assisted magnetic recording head having dual heat sink layers | Yoshitaka Sasaki, Hiroyuki Ito, Hironori Araki, Shigeki Tanemura, Kazumasa Yasuda | 2013-06-04 |
| 8384405 | Method for performing burn-in test | Koji Shimazawa, Ryo Hosoi, Yasuhiro Ito, Masaaki Kaneko, Takashi Honda +1 more | 2013-02-26 |
| 8254214 | Light source unit for thermally-assisted magnetic recording including dual electrode layers connected to a unit electrode | Koji Shimazawa, Yasuhiro Ito, Osamu Shindo | 2012-08-28 |