Issued Patents All Time
Showing 1–25 of 138 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11664045 | Manufacturing method for magnetoresistive element | Yoshitaka Sasaki, Yoji Nomura, Shigeki Tanemura, Yukinori Ikegawa | 2023-05-30 |
| 11514931 | Magnetic head including main pole having top surface including first inclined portion, second inclined portion, and third inclined portion, and spin torque oscillator | Yoshitaka Sasaki, Tetsuhito Shinohara, Shigeki Tanemura, Kazuki Sato, Yoji Nomura +2 more | 2022-11-29 |
| 11410688 | Thermally-assisted magnetic recording head having plasmon generator of multiple metal layers | Yoshitaka Sasaki, Hiroyuki Ito, Shigeki Tanemura, Yoji Nomura, Yukinori Ikegawa +1 more | 2022-08-09 |
| 11380353 | Magnetic head including spin torque oscillator, first and second gap films, and first and second guard films, and manufacturing method for the same | Yoshitaka Sasaki, Shigeki Tanemura, Kazuki Sato, Yoji Nomura, Tetsuhito Shinohara | 2022-07-05 |
| 11289117 | Magnetic head including spin torque oscillator | Yoshitaka Sasaki, Hiroyuki Ito, Kazuki Sato, Shigeki Tanemura, Yoji Nomura +7 more | 2022-03-29 |
| 11211082 | Magnetic head including spin torque oscillator | Yoshitaka Sasaki, Hiroyuki Ito, Tetsuhito Shinohara, Shigeki Tanemura, Kazuki Sato +2 more | 2021-12-28 |
| 11056282 | Method of manufacturing a capacitor including dielectric structure formed of sintered body | Yoshitaka Sasaki, Hiroyuki Ito, Seiichiro Tomita, Atsushi Iijima | 2021-07-06 |
| 10872624 | Magnetic head including a return path section | Yoshitaka Sasaki, Hiroyuki Ito, Kazuki Sato, Shigeki Tanemura, Yukinori Ikegawa | 2020-12-22 |
| 10803888 | Magnetic head including spin torque oscillator and manufacturing method for the same | Yoshitaka Sasaki, Hiroyuki Ito, Kazuki Sato, Shigeki Tanemura, Yoji Nomura +2 more | 2020-10-13 |
| 10748559 | Magnetic head including spin torque oscillator and manufacturing method for the same | Yoshitaka Sasaki, Hiroyuki Ito, Yoji Nomura, Shigeki Tanemura, Kazuki Sato +2 more | 2020-08-18 |
| 10586558 | Magnetic head including a main pole and a write shield | Yoshitaka Sasaki, Hiroyuki Ito, Kazuki Sato, Shigeki Tanemura, Atsushi Yamaguchi +1 more | 2020-03-10 |
| 10545287 | Waveguide including first and second layers and manufacturing method thereof | Yukinori Ikegawa, Yoshitaka Sasaki, Hiroyuki Ito, Shigeki Tanemura | 2020-01-28 |
| 10366712 | Magnetic head for perpendicular magnetic recording including two side shields configured to enable a reduction in width of an end face of the main pole located in a medium facing surface and an increase in cross-sectional area of the main pole in the vicinity of the medium facing surface | Yoshitaka Sasaki, Hiroyuki Ito, Kazuki Sato, Yukinori Ikegawa, Yoji Nomura | 2019-07-30 |
| 10283274 | Capacitor including dielectric structure formed of sintered body, and manufacturing method thereof | Yoshitaka Sasaki, Hiroyuki Ito, Seiichiro Tomita, Atsushi Iijima | 2019-05-07 |
| 10134430 | Thermally-assisted magnetic recording head including a main pole and a plasmon generator | Yoshitaka Sasaki, Hiroyuki Ito, Shigeki Tanemura, Hideo Mamiya, Masakazu Okada | 2018-11-20 |
| 10062402 | Waveguide including first and second layers and manufacturing method thereof | Yoshitaka Sasaki, Hiroyuki Ito, Shigeki Tanemura, Seiichiro Tomita, Masakazu Okada | 2018-08-28 |
| 9958769 | Method of manufacturing a plasmon generator | Yoshitaka Sasaki, Hiroyuki Ito, Seiichiro Tomita, Shigeki Tanemura, Yukinori Ikegawa | 2018-05-01 |
| 9812156 | Thermally-assisted magnetic recording head including a main pole and a plasmon generator | Yoshitaka Sasaki, Hiroyuki Ito, Shigeki Tanemura, Hideo Mamiya, Seiichiro Tomita | 2017-11-07 |
| 9792929 | Magnetic head for perpendicular magnetic recording including a coil having an inclined surface | Yoshitaka Sasaki, Hiroyuki Ito, Kazuki Sato, Yukinori Ikegawa, Shigeki Tanemura | 2017-10-17 |
| 9777387 | Method of manufacturing a thin-film magnetic head including a coil and a magnetic path forming section | Yukinori Ikegawa, Yoshitaka Sasaki, Hiroyuki Ito, Seiichiro Tomita, Hideo Mamiya | 2017-10-03 |
| 9761253 | Thermally-assisted magnetic recording head including a main pole and a plasmon generator | Yoshitaka Sasaki, Hiroyuki Ito, Hideo Mamiya, Shigeki Tanemura, Seiichiro Tomita | 2017-09-12 |
| 9741377 | Thermally-assisted magnetic recording head including a main pole and a plasmon generator | Yoshitaka Sasaki, Hiroyuki Ito, Shigeki Tanemura, Hideo Mamiya, Seiichiro Tomita | 2017-08-22 |
| 9741370 | Magnetic head for perpendicular magnetic recording including a coil having an inclined surface | Yoshitaka Sasaki, Hiroyuki Ito, Kazuki Sato, Yukinori Ikegawa, Shigeki Tanemura | 2017-08-22 |
| 9659588 | Thermally-assisted magnetic recording head including a main pole and a plasmon generator | Yoshitaka Sasaki, Hiroyuki Ito, Shigeki Tanemura, Seiichiro Tomita, Hideo Mamiya | 2017-05-23 |
| 9640202 | Method of manufacturing plasmon generator | Shigeki Tanemura, Yoshitaka Sasaki, Hiroyuki Ito, Yukinori Ikegawa, Seiichiro Tomita | 2017-05-02 |