Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12225830 | Magnetoresistance effect element and magnetic recording array | Shogo Yamada, Tatsuo Shibata | 2025-02-11 |
| 11991931 | Magnetic recording layer, magnetic domain wall moving element and magnetic recording array | Tatsuo Shibata | 2024-05-21 |
| 11696512 | Magnetic domain wall moving element and magnetic array | Tatsuo Shibata, Minoru SANUKI | 2023-07-04 |
| 11489109 | Magnetoresistive effect element and magnetic memory | Yohei Shiokawa, Tomoyuki Sasaki, Yoshitomo Tanaka | 2022-11-01 |
| 11245314 | Method of positioning and fixing of stator core and apparatus for same | Takashi Yoshida, Takao Inoue, Osamu Shino | 2022-02-08 |
| 10871528 | Magnetoresistive effect element and magnetic memory | Yohei Shiokawa, Tomoyuki Sasaki, Yoshitomo Tanaka | 2020-12-22 |
| 10829877 | Warp knitting machine, warp knitted fabric manufacturing method and warp knitted fabric | Hirokazu Takayama, Kazuhiro OSAWA, Sachiko Koide, Isao Takaoka | 2020-11-10 |
| 10720811 | Electric motor for vehicle, electric motor bearing holder tube part with water drain structure concave recessed parts | Keiichi Hosoi, Shuichi Tsujiyama, Mikio Kawamura, Shingo Watanabe, Hiroki Masuyama +1 more | 2020-07-21 |
| 10665375 | Spin current magnetization rotational element, spin-orbit-torque magnetoresistance effect element, magnetic memory, and high-frequency magnetic element | Tomoyuki Sasaki, Hirokazu Takahashi | 2020-05-26 |
| 9792934 | Multi reader head having a varying gap layer laminated between readers | Tetsuya Hiraki, Hisayoshi Watanabe, Kenzo Makino, Hideyuki Ukita | 2017-10-17 |
| 9767834 | Magnetic head comprising magneto-resistance effect element and side shields | Tetsuya Hiraki, Hisayoshi Watanabe, Takahiko Machita, Hideyuki Ukita | 2017-09-19 |
| 9502056 | Magnetoresistance element including a stack having a sidewall, and an insulating layer in contact with the sidewall | Hidekazu Kojima, Takayasu Kanaya, Hideyuki Ukita, Kohei Honma | 2016-11-22 |
| 9129622 | CPP-type magnetoresistance effect element and magnetic disk device | Takahiko Machita, Naomichi Degawa, Takekazu Yamane, Takumi Yanagisawa, Satoshi Miura +3 more | 2015-09-08 |
| 8913349 | CPP-type magnetoresistance effect element and magnetic disk device using side shield layers | Takekazu Yamane, Takahiko Machita, Naomichi Degawa, Kenta Hamamoto | 2014-12-16 |
| 8891208 | CPP-type magnetoresistive element including a rear bias structure and lower shields with inclined magnetizations | Naomichi Degawa, Takahiko Machita, Takekazu Yamane, Takumi Yanagisawa, Satoshi Miura +3 more | 2014-11-18 |
| 8641335 | Apparatus for forming microscopic recesses on a cylindrical bore surface and method of forming the microscopic recesses on the cylindrical bore surface by using the apparatus | Kazuhiko Takashima, Yoshitaka Uehara | 2014-02-04 |
| 8233237 | Perpendicular magnetic write head and magnetic recording device | Kenkichi Anagawa, Katsuki Kurihara, Takeo Kagami, Kei Hirata | 2012-07-31 |
| 8208220 | Magnetic head, head assembly, and magnetic recording/reproducing apparatus to reduce risk of wide area track erase | Kei Hirata, Kenkichi Anagawa | 2012-06-26 |
| 8202004 | Low-friction slide member, production apparatus therefor and process for producing the same | Yousuke Koizuka, Yoshiteru Yasuda, Toshikazu Nanbu, Tokio Sakane, Yoshitaka Uehara +1 more | 2012-06-19 |
| 8164853 | Perpendicular magnetic write head with side shield saturation magnetic flux density increasing away from magnetic pole | Kei Hirata, Atsushi Yamaguchi, Masaya Kato, Hideyuki Ukita, Kenkichi Anagawa | 2012-04-24 |
| 7862404 | Micro-concave portion machining method | Kazuhito Takashima, Yoshitaka Uehara | 2011-01-04 |
| 7610786 | Apparatus for forming microscopic recesses on a cylindrical bore surface and method of forming the microscopic recesses on the cylindrical bore surface by using the apparatus | Kazuhiko Takashima, Yoshitaka Uehara | 2009-11-03 |
| 7328637 | Apparatus for machining a cylinder bore surface and method of machining the cylinder bore surface using the apparatus | Kazuhiko Takashima, Tatsuomi Nakayama, Manabu Wakuda | 2008-02-12 |
| 7134304 | Micro-roll forming device | Tatsuomi Nakayama, Manabu Wakuda, Kazuhiko Takashima | 2006-11-14 |
| 7121928 | High smoothness grinding process and apparatus for metal material | Kazuhiko Takashima, Manabu Wakuda, Tatsuomi Nakayama, Hidenori Watanabe | 2006-10-17 |