Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475062 | Film thickness measuring method, polishing method, fabrication method of thin film magnetic head and substrate for forming the thin film magnetic head | Masumi Sugawara, Takehiro Horinaka | 2002-11-05 |
| 6340558 | Polishing method and fabrication method of thin film magnetic head | Masumi Sugawara, Takehiro Horinaka, Fujimi Kimura | 2002-01-22 |