Issued Patents All Time
Showing 51–75 of 123 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7566839 | Contact-breaker device, circuit and apparatus comprising the same, and method for assembling contact-breaker device | Kimihiro Saeki, Akira Ikegami, Keisabro Tozawa, Yukito Kohno, Toshio Tobe +2 more | 2009-07-28 |
| 7497009 | Main pole forming method of perpendicular magnetic recording head | — | 2009-03-03 |
| 7495864 | Perpendicular magnetic recording head and method of manufacturing the same | — | 2009-02-24 |
| 7472470 | Method of manufacturing a perpendicular magnetic recording head | Toru Takahashi, Hisayuki Yazawa, Hideki Gochou, Minoru Yamada, Kiyoshi Sato +1 more | 2009-01-06 |
| 7436628 | Perpendicular magnetic recording head for reducing the width of magnetization reversal between recording patterns on a recording medium and method of manufacturing the same | Hiroshi Kameda | 2008-10-14 |
| 7399180 | Brazing furnace | Masashi Fuse, Hidetaka Ikita, Yoshitomi Andou, Mikio Takikawa | 2008-07-15 |
| 7392577 | Method for manufacturing a perpendicular magnetic head | Hisayuki Yazawa | 2008-07-01 |
| 7343668 | Method of manufacturing perpendicular magnetic recording head capable of highly precisely defining gap distance | — | 2008-03-18 |
| 7312952 | Thin-film magnetic head for perpendicular magnetic recording | — | 2007-12-25 |
| 7305753 | Method for manufacturing a magnetic head | — | 2007-12-11 |
| 7249407 | Method of manufacturing magnetic head | — | 2007-07-31 |
| 7248437 | Perpendicular magnetic recording head and method for manufacturing the same | Hisayuki Yazawa | 2007-07-24 |
| 7181829 | Method of manufacturing a perpendicular magnetic recording head | Toru Takahashi, Hisayuki Yazawa, Hideki Gochou, Minoru Yamada, Kiyoshi Sato +1 more | 2007-02-27 |
| 7181828 | Method for manufacturing perpendicular magnetic recording head | Hisayuki Yazawa | 2007-02-27 |
| 7183511 | Operating button device for elevator | Kyouichi Ikeda, Kazuhiko Nakao, Toshiyuki Yamanouchi, Kenji Ido, Takashi Abe | 2007-02-27 |
| 7167340 | Thin-film magnetic head appropriately suppressing side fringing and method for fabricating the same | Masaki Ikegami, Toshinori Watanabe, Hideki Gochou, Toru Takahashi, Hisayuki Yazawa +2 more | 2007-01-23 |
| 7158345 | Thin-film magnetic head appropriately suppressing side fringing and method for fabricating the same | Kiyoshi Sato, Toshinori Watanabe, Hideki Gochou, Toru Takahashi, Hisayuki Yazawa +1 more | 2007-01-02 |
| 7137191 | Method for manufacturing magnetic head | Kiyoshi Sato | 2006-11-21 |
| 7088549 | Thin-film magnetic head having a high recording density and frequency | Hisayuki Yazawa, Naruaki Oki, Akira Koyama, Yoshihiro Kanada, Masaki Ikegami | 2006-08-08 |
| 6958886 | Perpendicular magnetic recording head having main magnetic pole layer formed on high-flatness surface, and method of manufacturing the head | Toru Takahashi, Hisayuki Yazawa, Hideki Gochou, Minoru Yamada, Kiyoshi Sato +1 more | 2005-10-25 |
| 6922311 | Thin film magnetic head including coil insulated by organic and inorganic insulating materials | — | 2005-07-26 |
| 6903900 | Perpendicular magnetic recording head including nonmagnetic layer overlaying main pole layer | Kiyoshi Sato, Hisayuki Yazawa | 2005-06-07 |
| 6894870 | Thin film magnetic head comprising at least two coil layers and method of manufacturing the same | Toru Takahashi, Hisayuki Yazawa, Hideki Gochou | 2005-05-17 |
| 6882502 | Thin-film magnetic head with narrowed track width and method for making same | Kiyoshi Sato, Hideki Gochou, Hisayuki Yazawa, Akira Koyama | 2005-04-19 |
| 6863640 | Control apparatus and control method for automatic transmission | Yoji Takanami, Yasushi Kobiki | 2005-03-08 |