Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6609806 | Spread illuminating apparatus | Toshiaki Asakawa, Shinichi Niwa, Noboru Nishikawa | 2003-08-26 |
| 6359722 | Optical isolator with a compact dimension | Mitsuteru Inoue, Toshitaka Fujii, Akio Takayama, Atsushi Kitamura, Hideki Kato | 2002-03-19 |
| 6049968 | Method for producing floating type of magnetic head used in a magnetic recording apparatus | Kazuyuki Kurita | 2000-04-18 |
| 5833871 | Method of finishing the surface of a floating type magnetic head | Takeshi Matsushita, Shinya Ibaraki | 1998-11-10 |
| 5771134 | Floating type of magnetic head used in a magnetic recording apparatus and method for producing the same | Kazuyuki Kurita | 1998-06-23 |
| 5657185 | Floating magnetic head having a reinforced structure and a manufacturing method thereof | Toshihiro Horiuchi, Kazuyuki Kurita | 1997-08-12 |
| 5267113 | Magnetic head | Takeshi Matsushita, Akinobu Sano, Toshizo Watanabe | 1993-11-30 |