Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11502235 | Thermoelectric material and thermoelectric module | Shigeyuki Tsurumi, Takeshi Sotome, Mikio Koyano, Takeshi Toyoda, Akinari Matoba +1 more | 2022-11-15 |
| 9502053 | Magnetic head for perpendicular magnetic recording with a trailing shield including a plurality of portions different in saturation flux density | Yoshitaka Sasaki, Hiroyuki Ito, Kazuki Sato, Shigeki Tanemura, Yukinori Ikegawa | 2016-11-22 |
| 9495980 | Magnetic head for perpendicular magnetic recording with a coil including two coil portions | Yoshitaka Sasaki, Hiroyuki Ito, Kazuki Sato, Hironori Araki, Kenichi Takano | 2016-11-15 |
| 9406318 | Magnetic head for perpendicular magnetic recording including two side shields and main pole including lower protrusion | Yoshitaka Sasaki, Kazuki Sato, Hiroyuki Ito, Hironori Araki, Shigeki Tanemura | 2016-08-02 |
| 9251812 | Magnetic head for perpendicular magnetic recording including angled side shield surfaces | Yoshitaka Sasaki, Kazuki Sato, Hiroyuki Ito, Shigeki Tanemura, Hironori Araki | 2016-02-02 |
| 8900466 | Method of manufacturing a near-field light generator including a waveguide and a plasmon generator | Hironori Araki, Yoshitaka Sasaki, Hiroyuki Ito, Seiichiro Tomita, Shigeki Tanemura | 2014-12-02 |
| 8767347 | Magnetic head for perpendicular magnetic recording having two side shields | Yoshitaka Sasaki, Hiroyuki Ito, Kazuki Sato, Tatsuya Shimizu | 2014-07-01 |
| 8493821 | Thermally-assisted magnetic recording head including a shield | Yoshitaka Sasaki, Hiroyuki Ito, Hironori Araki, Shigeki Tanemura, Ryuji Fujii | 2013-07-23 |
| 8456968 | Thermally-assisted magnetic recording head having dual heat sink layers | Yoshitaka Sasaki, Hiroyuki Ito, Hironori Araki, Shigeki Tanemura, Ryuji Fujii | 2013-06-04 |
| 8454848 | Method of manufacturing plasmon generator | Yoshitaka Sasaki, Hiroyuki Ito, Shigeki Tanemura, Hironori Araki, Kazuki Sato | 2013-06-04 |
| 8295008 | Magnetic head for perpendicular magnetic recording having a main pole and a shield | Yoshitaka Sasaki, Kazuki Sato, Hiroyuki Ito, Atsushi Iijima | 2012-10-23 |
| 8289649 | Magnetic head for perpendicular magnetic recording with shield around main magnetic pole | Yoshitaka Sasaki, Kazuki Sato, Hiroyuki Ito, Takehiro Horinaka | 2012-10-16 |
| 7836579 | Method to protect a GMR head from electrostatic damage during the manufacturing process | Niraj Mahadev, Rudy Ayala | 2010-11-23 |
| 7513820 | Method and apparatus for producing micro-texture on a slider substrate using chemical and mechanical polishing techniques | Niraj Mahadev, Winston Jose, Rudy Ayala, Tam Huu Nguyen | 2009-04-07 |
| 7296336 | Method to protect a GMR head from electrostatic damage during the manufacturing process | Niraj Mahadev, Rudy Ayala | 2007-11-20 |
| 7239488 | MR sensor on an insulating substrate and method of manufacture | Li Zhu, Cheng Liu, Winston Jose | 2007-07-03 |
| 7189150 | System and method for edge blending hard drive head sliders | Zhu Jian Zhan, Ryuji Fujii, Quan Wang, Niraj Mahadev | 2007-03-13 |
| 6960117 | Method to eliminate defects on the periphery of a slider due to conventional machining processes | Niraj Mahadev, Winston Jose | 2005-11-01 |
| 5763108 | High saturtion magnetization material and magnetic head fabricated therefrom | Jei-Wei Chang, Wen-Cherng Lau | 1998-06-09 |