Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646934 | Adapter and adapter system for playback of a compact disc and a mini disc in an optical disc apparatus | Tohru Nakamura, Hideki Aikoh, Hironori Tomita, Masanari Mohri | 1997-07-08 |
| 5600515 | Sliding type magnetic head assembly having a spherical contact surface offset from a magnetic pole | Tohru Nakamura, Hideki Aikoh | 1997-02-04 |