Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6852362 | Film vapor deposition method | Masao Nakayama | 2005-02-08 |
| 6187724 | Lubricant composition and magnetic recording medium using the same | Tsunehiko Ikarashi, Koji Kobayashi, Takahiro Hayashi, Takehiko Iritani | 2001-02-13 |
| 6040052 | Magnetic recording medium | Kunihiro Ueda, Katsuaki Yanagiuchi, Tsunehiko Ikarashi, Masahide Kohno | 2000-03-21 |
| 5972435 | Method for forming film by plasma polymerization and apparatus for forming film by plasma polymerization | Mitsuru Takai, Shinji Miyazaki, Kunihiro Ueda | 1999-10-26 |
| 5677051 | Magnetic recording medium having a specified plasma polymerized hydrogen containing carbon film and lubricant | Kunihiro Ueda, Masatoshi Nakayama, Kiyoshi Yazu, Koji Kobayashi | 1997-10-14 |