Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6525901 | Thin film magnetic head and method of manufacturing the same | Akifumi Kamijima | 2003-02-25 |
| 6501618 | Thin film magnetic head including an antireflection film | Akifumi Kamijima | 2002-12-31 |
| 6465149 | Solution to be optically treated, a method for forming an antireflection film, a method for pattern-plating and a method for manufacturing a thin film magnetic head | Akifumi Kamijima | 2002-10-15 |
| 6358674 | Method for manufacturing a thin film magnetic head | Akifumi Kamijima, Shigekazu Tajima | 2002-03-19 |