Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5914285 | Substrate material for a magnetic head | Toyoshige Sasaki, Osamu Nakano, Shin Mishima, Shigeru Kawahara, Naoyuki Okamoto | 1999-06-22 |
| 5595946 | Substrate materials for magnetic heads with low flying height | Shinji Tsujimoto, Shin Mishima, Shigeru Kawahara, Toyoshige Sasaki, Michito Miyahara +1 more | 1997-01-21 |
| 5595947 | Substrate materials for magnetic head | Shinji Tsujimoto, Shin Mishima, Shigeru Kawahara, Toshiaki Wada, Michito Miyahara +2 more | 1997-01-21 |
| 4902651 | Material for magnetic head substrate member | Toshiaki Wada, Mitsuhiko Furukawa, Masaharu Shiroyama, Mitsuyoshi Nagano, Michito Miyahara +1 more | 1990-02-20 |
| 4814915 | Magnetic head slider and material therefor | Toshiaki Wada, Mitsuhiko Furukawa, Masaharu Shiroyama, Michito Miyahara, Mitsuyoshi Nagano | 1989-03-21 |
| 4796127 | Recording head slider | Toshiaki Wada, Mitsuhiko Furukawa, Masaharu Shiroyama, Michito Miyahara, Mitsuyoshi Nagano | 1989-01-03 |