Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12243790 | Semiconductor device and inverter device | Yosuke Miyagi, Hideki Tsukamoto, Takuro Mori, Korehide Okamoto, Takamasa Oda +2 more | 2025-03-04 |
| 12218215 | Semiconductor device and method of manufacturing semiconductor device | Shunsuke ASABA, Yuji Kusumoto, Katsuhisa Tanaka, Yujiro Hara, Makoto Mizukami +2 more | 2025-02-04 |
| 12165681 | Touchdown detection and write-spacing setting in magnetic recording heads with protruding features | Qinghua Zeng, Jimmy Zhang, Sukumar Rajauria | 2024-12-10 |
| 12100432 | Energy-assisted magnetic recording data storage device with averaged measurement mitigation of energy component protrusion | Aiko Sakoguchi, Kenji Tasaka | 2024-09-24 |
| 11876033 | Semiconductor device including resin case having groove at corner thereof | Takuro Mori, Takamasa Oda, Seiji Saiki | 2024-01-16 |
| 11587587 | Method to measure thermal protrusion by sensing spacing change due to pre-lasing | Kei Yasuna, Guoxiao Guo, Shaomin Xiong, Duc H. Banh | 2023-02-21 |
| 11587586 | Determining laser induced thermal protrusion and laser threshold in heat-assisted magnetic recording (HAMR) data storage | Kei Yasuna, Guoxiao Guo, Shaomin Xiong, Duc H. Banh | 2023-02-21 |
| 11489046 | Semiconductor device | Teruyuki Ohashi, Hiroshi Kono | 2022-11-01 |
| 11362219 | Semiconductor device | Teruyuki Ohashi, Hiroshi Kono | 2022-06-14 |
| 11257760 | Semiconductor device having metal wire bonded to plural metal blocks connected to respective circuit patterns | Seiji Saiki, Takuro Mori, Takamasa Oda, Hideki Tsukamoto | 2022-02-22 |
| 10930773 | Semiconductor device | Hiroshi Kono, Teruyuki Ohashi | 2021-02-23 |
| 10892332 | Gate insulating layer having a plurality of silicon oxide layer with varying thickness | Shigeto Fukatsu, Hiroshi Kono, Takuma Suzuki, Shunsuke ASABA | 2021-01-12 |
| 10734483 | Semiconductor device | Makoto Mizukami, Teruyuki Ohashi | 2020-08-04 |
| 10490657 | Semiconductor device | — | 2019-11-26 |
| 9887285 | Semiconductor device | Tsuyoshi Oota | 2018-02-06 |
| 9412825 | Semiconductor device | Takaaki Yasumoto, Naoko Yanase, Kazuhide Abe, Takeshi Uchihara, Yasunobu Saito +11 more | 2016-08-09 |
| 9311945 | Magnetic head for microwave assisted magnetic recording | Kenichiro Takahashi, Junguo Xu, Jianhua Li | 2016-04-12 |
| 9202528 | MAMR head with recessed STO | Jianhua Li, Masato Matsubara, Masato Shiimoto | 2015-12-01 |
| 9007724 | Head structure with electric damage protection for a microwave-assisted hard disk drive | Junguo Xu, Masato Shiimoto, Jianhua Li | 2015-04-14 |
| 8885274 | Implementing surface analysis test (SAT) function for microwave-assisted magnetic recording (MAMR) HDD with embedded contact sensor (ECS) and spin torque oscillator (STO) signals | Junguo Xu, Jianhua Li, Makoto Satou, Kenichiro Takahashi | 2014-11-11 |
| 8873191 | Fly-height control and touchdown detection | Jianhua Li, Kenichi Kuramoto, Toshiya Shiramatsu, Yuichi Aoki, Yuichiro Sano | 2014-10-28 |
| 8835288 | Method of manufacturing silicon carbide semiconductor device | Johji Nishio, Hiroshi Kono, Takashi Shinohe | 2014-09-16 |
| 8797693 | Implementing enhanced ESD prevention for hard disk drives using spin-torque oscillator (STO) | Junguo Xu, Makoto Satou, Kenji Suzuki | 2014-08-05 |
| 8785252 | Resin sealed semiconductor device and manufacturing method therefor | Masafumi Matsumoto, Tatsuya Iwasa, Junji Yamada | 2014-07-22 |
| 8582225 | Microwave-assisted magnetic recording head and magnetic read/write apparatus using the same | Masato Shiimoto, Masukazu Igarashi | 2013-11-12 |