Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9637067 | Thermally expandable formulations | Rainer Kohlstrung | 2017-05-02 |
| 8436105 | Vulcanizable composition having acoustic attenuating properties | Rainer Kohlstrung | 2013-05-07 |
| 6212026 | Data storage apparatus having an impact detecting mechanism | Takao Ohmi, Tomoko Taguchi, Shinji Takakura, Masayuki Sekimura | 2001-04-03 |
| 6034834 | Head driving device and method for driving the same for reducing error due to actuator structure vibration | Norio Yoshikawa, Shigeru Takekado | 2000-03-07 |
| 6025971 | Magnetic disk drive using a nonvolatile solid state memory to store defect information | Tetsuo Inoue, Shigeru Takekado, Kazunori Moriya | 2000-02-15 |
| 5956194 | Data storage apparatus | Takao Ohmi, Tomoko Taguchi, Shinji Takakura, Masayuki Sekimura | 1999-09-21 |
| 5786957 | Magnetic disk device using non-aligned read and write heads with tracking servos and a rotary actuator | Tetsuo Inoue, Shigeru Takekado, Kazunori Moriya | 1998-07-28 |
| 5305159 | Magnetic disk apparatus | Yuji Sakai, Katsuyoshi Kitagawa | 1994-04-19 |
| 5010430 | Head slider arrangement for magnetic disk storage device | Kazushi Tanimoto, Yuji Sakai, Takao Muraoka, Tetsuo Inoue, Yoshinao Takada | 1991-04-23 |
| 4851933 | Magnetic disk apparatus having magnetic head with pre-erase gap | Toshihiro Sugaya, Yuji Sakai | 1989-07-25 |
| 4636885 | Servo system for a magnetic disk memory having spiral tracks | Toshihiro Sugaya | 1987-01-13 |