Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7300595 | Method for filling concave portions of concavo-convex pattern and method for manufacturing magnetic recording medium | Kazuhiro Hattori, Shuichi Okawa, Mikiharu Hibi | 2007-11-27 |
| 7273563 | Method for manufacturing a magnetic recording medium | Kazuhiro Hattori, Shuichi Okawa, Mikiharu Hibi | 2007-09-25 |
| 7247251 | Method for manufacturing a magnetic recording medium | Kazuhiro Hattori, Shuichi Okawa, Mikiharu Hibi | 2007-07-24 |
| 7247343 | Method for manufacturing magnetic recording medium | Mitsuru Takai, Kazuhiro Hattori, Shuichi Okawa | 2007-07-24 |
| 7225528 | Method for manufacturing magnetic recording medium | Mitsuru Takai, Kazuhiro Hattori, Shuichi Okawa | 2007-06-05 |
| 7223439 | Method for manufacturing magnetic recording medium and magnetic recording medium | Mitsuru Takai, Kazuhiro Hattori | 2007-05-29 |
| 7166318 | Production method and production apparatus for magnetic recording medium | Kazuhiro Hattori, Mitsuru Takai | 2007-01-23 |
| 7149338 | Next process-determining method, inspecting method and inspecting apparatus | Mitsuru Takai | 2006-12-12 |
| 7125615 | Magnetic recording medium and magnetic recording device | Shuichi Okawa | 2006-10-24 |