Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6033722 | Method for manufacturing electrode | Takeshi Koike, Shigeo Kimura, Setuo Kawagishi, Tsunekazu Terui | 2000-03-07 |
| 4443490 | Magnetic recording medium | Kaoru Nakajima, Kunio Kobayashi | 1984-04-17 |
| 4368239 | Magnetic recording medium | Kaoru Nakajima, Kunio Kobayashi | 1983-01-11 |