Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6162569 | Method for manufacturing fine pattern, and color filter, shading pattern filter and color LCD element formed and printed board by using the same | Kouji Nakashima, Hidetoshi Matsumoto, Takahiro Oomori | 2000-12-19 |
| 5916735 | Method for manufacturing fine pattern | Kouji Nakashima, Hidetoshi Matsumoto, Takahiro Oomori | 1999-06-29 |
| 5429731 | Method for forming a soft magnetic nitride layer on a magnetic head | Koichi Osano, Hiroshi Sakakima, Mitsuo Satomi, Kumio Nago, Youichi Ohnishi +2 more | 1995-07-04 |
| 5262248 | Soft magnetic alloy films | Hiroshi Sakakima, Koichi Osano | 1993-11-16 |
| 5084795 | Magnetic head and method of manufacturing the same | Hiroshi Sakakima, Koichi Osano | 1992-01-28 |
| 5028280 | Soft magnetic alloy films having a modulated nitrogen content | Hiroshi Sakakima, Koichi Osano | 1991-07-02 |
| 4985796 | Magnetic head with a tape contacting surface having a metal filled channel therein | Hiroshi Yohda, Eisuke Sawai, Ken Takahashi | 1991-01-15 |
| 4890379 | Method for manufacturing magnetic head | Hiroshi Yohda, Ken Takahashi, Eisuke Sawai, Syunsaku Muraoka | 1990-01-02 |