Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677051 | Magnetic recording medium having a specified plasma polymerized hydrogen containing carbon film and lubricant | Kunihiro Ueda, Kiyoshi Yazu, Koji Kobayashi, Hiromichi Kanazawa | 1997-10-14 |
| 5662877 | Process for forming diamond-like thin film | Masanori Shibahara, Kunihiro Ueda | 1997-09-02 |
| 5590969 | Wear-resistant protective film for thermal printing heads | Masahiro Nakano, Tsukimi Endo | 1997-01-07 |