Issued Patents All Time
Showing 51–75 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8164986 | Thermally-assisted magnetic recording head and thermally-assisted magnetic recording method | Susumu Aoki, Daisuke Miyauchi, Koji Shimazawa, Tetsuya Roppongi | 2012-04-24 |
| 8149654 | Wave guide that attenuates evanescent light of higher order TM mode | Eiji Komura, Shinji Hara, Koji Shimazawa | 2012-04-03 |
| 8149653 | Light source unit for thermally-assisted magnetic recording capable of monitoring of light output | Koji Shimazawa, Yoshihiro Tsuchiya, Nobuyuki Mori, Yasuhiro Ito, Kosuke Tanaka +4 more | 2012-04-03 |
| 8116173 | Heat-assisted magnetic recording head with laser diode | Koji Shimazawa, Yasuhiro Ito, Daisuke Miyauchi, Kosuke Tanaka | 2012-02-14 |
| 8116172 | Near-field light generating device including surface plasmon generating element | Yasuhiro Ito, Eiji Komura, Koji Shimazawa, Satoshi Tomikawa, Shuichi Okawa | 2012-02-14 |
| 8116034 | Thermally assisted magnetic head having main pole arranged between near-field light-generating portions and manufacturing method of same | Eiji Komura, Koji Shimazawa, Kosuke Tanaka, Hitoshi Hatate | 2012-02-14 |
| 8102736 | Near-field light generator comprising waveguide with inclined end surface | Daisuke Miyauchi, Susumu Aoki, Koji Shimazawa | 2012-01-24 |
| 8098547 | Optical waveguide and thermal assist magnetic recording head therewith | Eiji Komura, Tsutomu Chou, Koji Shimazawa | 2012-01-17 |
| 8089830 | Near-field light generating device including near-field light generating element with edge part opposed to waveguide | Makoto Isogai, Susumu Aoki, Daisuke Miyauchi, Eiji Komura | 2012-01-03 |
| 8075730 | Apparatus for manufacturing a semiconductor device | Satoru Shimura, Kazuhiro Kubota, Ryuichi Asako | 2011-12-13 |
| 8065786 | Manufacturing method of heat-assisted magnetic head constituted of slider and light source unit | Koji Shimazawa, Yasuhiro Ito, Eiji Komura, Kosuke Tanaka | 2011-11-29 |
| 8009392 | Thin film magnetic head and magnetic disk device | Takayasu Kanaya, Kei Hirata, Yohei Koyanagi, Shinji Hara, Toshiyuki Ayukawa | 2011-08-30 |
| 8000175 | Thermally assisted magnetic head having a semiconductor surface-emitting laser | Koji Shimazawa, Eiji Komura | 2011-08-16 |
| 8000178 | Near-field light generating element utilizing surface plasmon | Koji Shimazawa, Eiji Komura, Yasuhiro Ito, Satoshi Tomikawa, Daisuke Miyauchi +1 more | 2011-08-16 |
| 7936531 | Thermally assisted magnetic head having an asymmetric plasmon antenna and manufacturing method thereof | Satoshi Tomikawa, Koji Shimazawa | 2011-05-03 |
| 7936643 | Thermal assisted magnetic recording head having surface-emitting semiconductor laser | Koji Shimazawa | 2011-05-03 |
| 7930817 | Method of manufacturing a thermally assisted magnetic head | Koji Shimazawa, Yasuhiro Ito | 2011-04-26 |
| 7912335 | Two-dimensional photonic crystal and optical device using the same | Susumu Noda, Takashi Asano | 2011-03-22 |
| 7898909 | Thermal-assisted magnetic recording head having substrate and light reflection section | Koji Shimazawa, Yasuhiro Ito | 2011-03-01 |
| 7885029 | Thermally-assisted magnetic recording head and thermally-assisted magnetic recording method | Daisuke Miyauchi, Susumu Aoki, Koji Shimazawa, Tetsuya Roppongi | 2011-02-08 |
| 7855937 | Near-field light generating element and heat-assisted magnetic recording head utilizing surface plasmon mode | Koji Shimazawa, Eiji Komura, Yasuhiro Ito, Satoshi Tomikawa, Daisuke Miyauchi +1 more | 2010-12-21 |
| 7853111 | Two-dimensional photonic crystal | Susumu Noda, Takashi Asano, Hitoshi Kitagawa | 2010-12-14 |
| 7835102 | Heat assisted magnetic recording head comprising plasmon antenna with flat surfaces opposed to medium | Eiji Komura, Kosuke Tanaka, Daisuke Miyauchi, Koji Shimazawa | 2010-11-16 |
| 7835101 | Planar plasmon antenna for use in near-field recording | Koji Shimazawa | 2010-11-16 |
| 7821732 | Thermally assisted magnetic head having an asymmetric plasmon antenna and manufacturing method thereof | Eiji Komura, Satoshi Tomikawa, Kosuke Tanaka, Koji Shimazawa | 2010-10-26 |