Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4582812 | Aluminum oxide substrate material for magnetic head and method for producing the same | Mitsuhiko Furukawa, Michito Miyahara, Takashi Kitahira, Kiyohito Misumi, Masaharu Shiroyama | 1986-04-15 |
| 4438213 | Magnetic head slider material and method for producing the same | Mitsuhiki Furukawa, Michito Miyahara, Takashi Kitahira, Kiyohito Misumi, Masaharu Shiroyama | 1984-03-20 |
| 4430440 | Magnetic head slider material | Mitsuhiko Furukawa, Michito Miyahara, Masaharu Shiroyama, Kiyohito Misumi, Takashi Kitahira | 1984-02-07 |