Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11721948 | Swept light source and drive data generation method and optical deflector for swept light source | Masahiro Ueno, Meishin Chin, Shoko Tatsumi, Takashi Sakamoto, Seiji Toyoda +3 more | 2023-08-08 |
| 11588428 | Motor control device | — | 2023-02-21 |
| 11165219 | Swept light source and drive data generation method and optical deflector for swept light source | Masahiro Ueno, Meishin Chin, Shoko Tatsumi, Takashi Sakamoto, Seiji Toyoda +3 more | 2021-11-02 |
| 10269554 | Method for manufacturing SiC epitaxial wafer and SiC epitaxial wafer | Susumu Sugano | 2019-04-23 |
| 10205296 | Swept light source and method for controlling the same | Seiji Toyoda, Takashi Sakamoto, Joji Yamaguchi, Tadashi Sakamoto, Koei Yamamoto +7 more | 2019-02-12 |
| 9502230 | Method for producing SiC substrate | Kenji Suzuki | 2016-11-22 |
| 9396945 | Method for producing SiC substrate | — | 2016-07-19 |
| 9390924 | Method for manufacturing SiC substrate | — | 2016-07-12 |
| 8968526 | Method for manufacturing magnetic recording medium, magnetic recording medium, and magnetic recording and reproducing apparatus | Shingo Sasaki, Shin Saito, Migaku Takahashi, Atsushi Hashimoto, Gohei Kurokawa +2 more | 2015-03-03 |
| 8705207 | Thermal-assist magnetic recording medium and magnetic recording and reproducing apparatus | Tetsuya Kanbe, Atsushi Hashimoto | 2014-04-22 |
| 8529989 | Method for manufacturing magnetic recording layer having two or more layers | Gohei Kurokawa | 2013-09-10 |
| 8512884 | Perpendicular magnetic recording medium, method for producing the same, and magnetic recording/reproducing device | Migaku Takahashi, Shin Saito, Gohei Kurokawa, Tatsu Komatsuda, Atsushi Hashimoto +2 more | 2013-08-20 |
| 8367155 | Manufacturing method of magnetic recording medium and magnetic recording/reproducing apparatus | Atsushi Hashimoto, Gohei Kurokawa | 2013-02-05 |
| 8367229 | Perpendicular magnetic recording medium and magnetic recording and reproducing apparatus | — | 2013-02-05 |
| 8279739 | Heat-assisted magnetic recording medium and magnetic storage device | Tetsuya Kanbe, Atsushi Hashimoto | 2012-10-02 |
| 8274653 | Spectroscope | Koichiro Nakamura, Kazuo Fujiura, Shogo Yagi | 2012-09-25 |
| 8247094 | Perpendicular magnetic recording medium and magnetic recording and reproducing apparatus | — | 2012-08-21 |
| 8133601 | Magnetic recording medium and magnetic recording and reproducing apparatus | Gohei Kurokawa, Tatsu Komatsuda, Atsushi Hashimoto | 2012-03-13 |
| 8034471 | Magnetic recording medium, method of manufacturing magnetic recording medium and magnetic recording reproducing apparatus | Shinichi Ishibashi, Migaku Takahashi, Shin Saito, Atsushi Hashimoto, Gohei Kurokawa +2 more | 2011-10-11 |
| 8034472 | Magnetic recording medium, method of manufacturing the same, and magnetic recording/reproducing apparatus | Shinichi Ishibashi, Migaku Takahashi, Shin Saito, Atsushi Hashimoto, Gohei Kurokawa +2 more | 2011-10-11 |
| 8012613 | Magnetic recording medium, process for producing same, and magnetic recording reproducing apparatus | Migaku Takahashi, Shin Saito, Tomoyuki Maeda, Akihiko Takeo, Ryuji Sakaguchi | 2011-09-06 |