Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5541008 | Magnetic recording medium | Hideo Hatanaka, Masaru Higashionji | 1996-07-30 |
| 5537276 | Magnetic head installed on a rotary drum and method for adjusting the head height | Masaru Higashionji, Akio Murata, Takaaki Maegawa | 1996-07-16 |
| 5347415 | Head height adjustment method including a synchronized rotating laser beam optical axis | Akio Murata, Takaaki Maegawa, Masaru Higashionji | 1994-09-13 |
| 5341256 | Rotary head adjuster | Akio Murata, Takaaki Maegawa, Masaru Higashionji, Toshiharu Okada | 1994-08-23 |
| 5303108 | Magnetic head device | Masaru Higashionji, Akio Murata, Takaaki Maegawa | 1994-04-12 |
| 5256850 | Azimuth adjusting method for magnetic head | Takaaki Maegawa, Akio Murata, Masaru Higashionji | 1993-10-26 |
| 4740853 | Magnetic core with oxide film | Takafumi Kori | 1988-04-26 |