Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347415 | Head height adjustment method including a synchronized rotating laser beam optical axis | Takaaki Maegawa, Hideaki Mukae, Masaru Higashionji | 1994-09-13 |
| 5341256 | Rotary head adjuster | Hideaki Mukae, Takaaki Maegawa, Masaru Higashionji, Toshiharu Okada | 1994-08-23 |
| 5303108 | Magnetic head device | Masaru Higashionji, Hideaki Mukae, Takaaki Maegawa | 1994-04-12 |