Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7359157 | Resin and metal head suspension for disk drive | Norio Horie, Osamu Ohkawara, Masao Hanya, Kouji Uozumi | 2008-04-15 |
| 7346976 | Method for manufacturing a suspension for disc drive | Koji Uozumi, Masao Hanya, Noriyuki Saito | 2008-03-25 |
| 7133259 | Head suspension for disk drive and method of manufacturing head suspension | Osamu Iriuchijima, Masao Hanya, Tsukasa Higashi, Takumi Karasawa | 2006-11-07 |
| 7088558 | Disk drive head suspension with flexure and load beam supported on opposite sides of carriage arm | Hidenori Ogawa, Ichiro Takadera | 2006-08-08 |
| 6981315 | Method of manufacturing a flexure blank | Norimasa Fujita, Akira Tadakuma, Ichiro Takadera, Akira Nojima, Masashi Shiraishi +1 more | 2006-01-03 |
| 6956720 | Head suspension for disk drive having a recess between a flange contact face and a boss | Takumi Karasawa, Hidenori Ogawa | 2005-10-18 |
| 6940696 | Head suspension for disk drive having a contact face to receive jig | Noriyuki Saitoh, Akira Nojima, Hideki Fuchino | 2005-09-06 |
| 6934125 | Suspension for disc drive and manufacturing method therefor | Koji Uozumi, Masao Hanya, Noriyuki Saito | 2005-08-23 |
| 6798618 | Head suspension for disk drive | Norio Horle, Osamu Ohkawara, Masao Hanya, Kouji Uozumi | 2004-09-28 |
| 6735050 | Suspension with cover portion comprising part of flexure for disc drive | Masao Hanya, Osamu Iriuchijima, Tetsuya Fujiwara, Ryozo Oomoto | 2004-05-11 |
| 6721133 | Suspension with separate hinge member for disc drive | Masao Hanya, Osamu Iriuchijima | 2004-04-13 |
| 6594115 | Suspension with chamfered edge for disc drive | Takeshi Kamisaku | 2003-07-15 |
| 6571455 | Method of manufacturing head suspension for disk drive, and semi-finished suspension | Takeshi Kamisaku | 2003-06-03 |
| 6560072 | Base plate for a suspension of a disk drive fixed to a load beam having a notch for reducing the size of a burr | Kazuhiko Otake, Takeshi Kamisaku | 2003-05-06 |
| 6500011 | Flexure blank and method of manufacturing the same | Norimasa Fujita, Akira Tadakuma, Ichiro Takadera, Akira Nojima, Masashi Shiraishi +1 more | 2002-12-31 |
| 6388843 | Suspension for disc drive | Koji Uozumi, Akihiro Takei, Jyun Soga, Kenichi TAKIGAWA | 2002-05-14 |
| 6313971 | Suspension for supporting magnetic head | Nobuo Araki, Kenji Endo | 2001-11-06 |
| 6191915 | Suspension for disc drive that is capable of restraining excessive inclination of a head or occurrence of dimple separation when it is shocked, without enhancing the stiffness of a flexure | Akinobu Ishizaka, Osamu Ohkawara, Hideki Kashima, Osamu Iriuchijima | 2001-02-20 |
| 5122837 | Toner cartridge for an image forming apparatus | Yoshihide Sonoda, Kouji Ishigaki | 1992-06-16 |
| 5057867 | Image forming apparatus which corrects the image forming factors in response to density sensing means and duration of inactive state | Kouji Ishigaki | 1991-10-15 |
| 5044545 | Oil cooler and process for manufacturing the same | Masayuki Matsuda, Toyoharu Nishimura, Mamoru Tanaka, Naoki Norimatsu | 1991-09-03 |
| 5045883 | Image density control method using exclusive patterns for an image forming apparatus | Kouji Ishigaki | 1991-09-03 |
| 4963938 | Toner cartridge for an image forming apparatus | Yoshihide Sonoda, Kouji Ishigaki | 1990-10-16 |