Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695374 | Nonwoven fabric for liners of floppy disk and process for producing the same | Tadashi Sakuma, Keizo Takahashi, Zenbei Meiwa, Mami Murata | 1997-12-09 |
| 5687045 | Thin film magnetic head and production method thereof and magnetic disk drive equipped with this thin film magnetic head | Tetsuya Okai, Moriaki Fuyama, Akira Onuma, Eiji Ashida, Saburo Suzuki +3 more | 1997-11-11 |
| 5676203 | Heat exchanger | Syunji Kajikawa, Munenori Yuasa, Yasuaki Isobe, Yuji Suzuki | 1997-10-14 |
| 5670067 | Apparatus for laser cutting wiring in accordance with a measured size of the wiring | Masateru Koide | 1997-09-23 |
| 5657663 | Multi-stage forging apparatus | Hiroshi Miyahara | 1997-08-19 |
| 5633772 | Disk cartridge with fibrous cleaning member having set density rate of change | Mami Murata | 1997-05-27 |