Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6924429 | Electronic device and production method therefor | Takao Kasai, Tsuneji Takasugi | 2005-08-02 |
| 6157937 | High speed interpolation circuit with small circuit scale | — | 2000-12-05 |
| 5898256 | Container for enclosing a piezo-electric transducer | Toshinori Ide, Kiyoshi Uchibori | 1999-04-27 |
| 5628106 | Method of manufacturing magnetic head | — | 1997-05-13 |
| 5629821 | Magnetic head | Toshiro Atobe, Chiaki Hara, Naofumi Asanuma | 1997-05-13 |
| 5624730 | Magnetic head | Chiaki Hara | 1997-04-29 |
| 5457871 | Method of manufacturing magnetic head | Chiaki Hara | 1995-10-17 |
| 5459629 | Combined magnetic head having slider provided with abutment ridges for maintaining combined magnetic core in required position | — | 1995-10-17 |
| 5428892 | Method of manufacturing a combined tunnel erase head | — | 1995-07-04 |
| 5151837 | Composite magnetic head | Takao Kasai | 1992-09-29 |
| 4259607 | Quartz crystal vibrator using Ni-Ag or Cr-Ni-Ag electrode layers | Kazuo Noguchi, Fumio Kohyama | 1981-03-31 |
| 4252839 | Tuning fork-type quartz crystal vibrator and method of forming the same | — | 1981-02-24 |