Issued Patents All Time
Showing 76–100 of 219 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8243388 | Heat-assisted magnetic head constituted of slider and light source unit, and manufacturing method of the head | Yasuhiro Ito, Eiji Komura, Seiichi Takayama, Kosuke Tanaka | 2012-08-14 |
| 8240025 | Method for manufacturing head including light source unit for thermal assist | Seiichi Takayama, Nobuyuki Mori, Yoshihiro Tsuchiya, Shinji Hara | 2012-08-14 |
| 8223597 | Thermally assisted head having reflection mirror for propagating light | Eiji Komura, Tsutomu Chou | 2012-07-17 |
| 8223596 | Thermally-assisted magnetic recording head with plane-emission type light source | Tsutomu Chou, Eiji Komura, Seiichi Takayama | 2012-07-17 |
| 8213272 | Multilayered waveguide having protruded light-emitting end | Seiichi Takayama, Satoshi Tomikawa, Toshiyuki Ayukawa, Daisuke Miyauchi | 2012-07-03 |
| 8194509 | Thermally-assisted magnetic recording head comprising light source with photonic-band layer | Seiichi Takayama, Tsutomu Chou, Eiji Komura | 2012-06-05 |
| 8179747 | Thermally assisted magnetic head | Yoichi Mugino, Tsuguki Noma, Minoru Akutsu | 2012-05-15 |
| 8174261 | Magnetic film sensor with a deformable part | Yoshitaka Sasaki, Tatsushi Shimizu | 2012-05-08 |
| 8169861 | Thermally-assisted magnetic recording head comprising plasmon generator | Eiji Komura, Tsutomu Chou | 2012-05-01 |
| 8169731 | Near-field light transducer comprising propagation edge with predetermined curvature radius | Tomohito Mizuno, Yoshihiro Tsuchiya, Tsutomu Chou | 2012-05-01 |
| 8164986 | Thermally-assisted magnetic recording head and thermally-assisted magnetic recording method | Susumu Aoki, Daisuke Miyauchi, Seiichi Takayama, Tetsuya Roppongi | 2012-04-24 |
| 8149654 | Wave guide that attenuates evanescent light of higher order TM mode | Eiji Komura, Shinji Hara, Seiichi Takayama | 2012-04-03 |
| 8149653 | Light source unit for thermally-assisted magnetic recording capable of monitoring of light output | Yoshihiro Tsuchiya, Seiichi Takayama, Nobuyuki Mori, Yasuhiro Ito, Kosuke Tanaka +4 more | 2012-04-03 |
| 8149546 | Magnetic field detecting element including tri-layer stack with stepped portion | Toshiyuki Ayukawa, Daisuke Miyauchi, Takahiko Machita | 2012-04-03 |
| 8130599 | Thermally-assisted magnetic recording head comprising near-field optical device with propagation edge | Eiji Komura, Tsutomu Chou | 2012-03-06 |
| 8125858 | Heat-assisted magnetic recording head including plasmon generator | Shinji Hara, Tsutomu Chou, Kosuke Tanaka, Eiji Komura, Daisuke Miyauchi +2 more | 2012-02-28 |
| 8116175 | Heat-assisted magnetic recording head including plasmon generator | Tsutomu Chou, Eiji Komura, Shinji Hara | 2012-02-14 |
| 8116173 | Heat-assisted magnetic recording head with laser diode | Seiichi Takayama, Yasuhiro Ito, Daisuke Miyauchi, Kosuke Tanaka | 2012-02-14 |
| 8116172 | Near-field light generating device including surface plasmon generating element | Yasuhiro Ito, Seiichi Takayama, Eiji Komura, 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, Kosuke Tanaka, Seiichi Takayama, Hitoshi Hatate | 2012-02-14 |
| 8111591 | Heat-assisted magnetic recording head having laser diode overlaping two recording wiring layers | Tomohito Mizuno, Eiji Komura | 2012-02-07 |
| 8107325 | Near-field light generating element comprising surface plasmon antenna with surface or edge opposed to waveguide | Eiji Komura, Daisuke Miyauchi | 2012-01-31 |
| 8102736 | Near-field light generator comprising waveguide with inclined end surface | Seiichi Takayama, Daisuke Miyauchi, Susumu Aoki | 2012-01-24 |
| 8098547 | Optical waveguide and thermal assist magnetic recording head therewith | Eiji Komura, Tsutomu Chou, Seiichi Takayama | 2012-01-17 |
| 8098464 | CPP-type magneto resistance element having a pair of free layers and spacer layer sandwiched therebetween | — | 2012-01-17 |