Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12337898 | Body frame member and method for manufacturing body frame member | Kazuhiro Yamaguchi | 2025-06-24 |
| 11647928 | Biomagnetism measuring device | Shigenori Kawabata, Tomohiko Shibuya | 2023-05-16 |
| 11612368 | Biometric information measuring device | Shigenori Kawabata, Tomohiko Shibuya | 2023-03-28 |
| 11412945 | Muscle activity measurement device and muscle activity measurement method | Shigenori Kawabata, Shuta Ushio | 2022-08-16 |
| 10952631 | Biomagnetism measurement device | Shigenori Kawabata, Satoshi Sumiya | 2021-03-23 |
| 10890630 | Magnetic sensor | Kentaro Ushioda, Makoto Kameno, Chengbin LIN | 2021-01-12 |
| 8124255 | Magnetic recording medium and magnetic recording and reproducing apparatus | Kazuhiro Hattori, Narutoshi Fukuzawa, Takahiro Suwa | 2012-02-28 |
| 8116172 | Near-field light generating device including surface plasmon generating element | Yasuhiro Ito, Seiichi Takayama, Eiji Komura, Koji Shimazawa, Satoshi Tomikawa | 2012-02-14 |
| 7824584 | Method of manufacturing stamper, method of manufacturing resin molded article, and stamper | Yuuichi Kawaguchi, Katsumichi Tagami | 2010-11-02 |
| 7740903 | Method for manufacturing magnetic recording medium | Takahiro Suwa, Kazuhiro Hattori | 2010-06-22 |
| 7741229 | Method for manufacturing magnetic recording medium | Takahiro Suwa, Kazuya Shimakawa | 2010-06-22 |
| 7727412 | Dry etching method | Kazuhiro Hattori, Mitsuru Takai | 2010-06-01 |
| 7682713 | Magnetic recording medium with recording layer having a predetermined concavo-convex pattern and magnetic recording and reproducing apparatus | Takahiro Suwa, Kazuhiro Hattori | 2010-03-23 |
| 7636215 | Magnetic recording medium, recording/reproducing apparatus, and method of manufacturing a magnetic recording medium | Mitsuru Takai | 2009-12-22 |
| 7630156 | Magnetic recording medium, recording/reproducing apparatus, and stamper for manufacturing a magnetic recording medium | Kazuhiro Hattori, Makoto Moriya | 2009-12-08 |
| 7541106 | Magnetic recording medium and magnetic recording/reproducing device | Mitsuru Takai, Kazuya Shimakawa | 2009-06-02 |
| 7538041 | Magnetic recording medium, method of manufacturing the same, and intermediate for magnetic recording medium | Mitsuru Takai, Kazuhiro Hattori, Takahiro Suwa | 2009-05-26 |
| 7531103 | Mask forming method, mask forming functional layer, dry etching method, and method of manufacturing an information recording medium | Kazuhiro Hattori, Katsuyuki Nakada, Mitsuru Takai | 2009-05-12 |
| 7488429 | Method of dry etching, method of manufacturing magnetic recording medium, and magnetic recording medium | Kazuhiro Hattori, Mikiharu Hibi, Mitsuru Takai | 2009-02-10 |
| 7480924 | Magnetic recording and reproducing device and magnetic recording medium | Kazuhiro Hattori, Yoshikazu Soeno, Mitsuru Takai | 2009-01-20 |
| 7470374 | Manufacturing method and manufacturing apparatus of magnetic recording medium | Kazuhiro Hattori, Mitsuru Takai | 2008-12-30 |
| 7438982 | Magnetic recording medium including disk substrate, magnetic layer, and non-magnetic layer | Takahiro Suwa, Mitsuru Takai, Kazuhiro Hattori, Mikiharu Hibi | 2008-10-21 |
| 7417826 | Magnetic recording medium | Kazuhiro Hattori, Katsuyuki Nakada | 2008-08-26 |
| 7388215 | Pattern drawing method, stamper manufacturing method, and pattern drawing apparatus | Katsuyuki Nakada, Kazuhiro Hattori | 2008-06-17 |
| 7378029 | Method for manufacturing magnetic recording medium | Kazuhiro Hattori, Takahiro Suwa, Mikiharu Hibi | 2008-05-27 |