Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6191923 | Magnetic head slider assembly for magnetic disk recording/reproducing apparatus | Mikio Tokuyama, Teruyoshi Higashiya, Yoshinori Takeuchi, Kazuo Nate, Tetsuji Higashijima +3 more | 2001-02-20 |
| 6118635 | Magnetic storage apparatus having a head with sliding pads | Yoji Maruyama, Makoto Aihara, Teruyoshi Higashiya, Mikio Tokuyama, Tetsuji Higashijima +2 more | 2000-09-12 |
| 6025974 | Magnetic head slider assembly for magnetic disk recording/reproducing apparatus | Mikio Tokuyama, Teruyoshi Higashiya, Yoshinori Takeuchi, Kazuo Nate, Tetsuji Higashijima +3 more | 2000-02-15 |
| 5886856 | Magnetic head slider assembly for magnetic disk recording/reproducing apparatus | Mikio Tokuyama, Teruyoshi Higashiya, Yoshinori Takeuchi, Kazuo Nate, Tetsuji Higashijima +3 more | 1999-03-23 |
| 5666334 | Storage device capable of using both optical and magnetic disk units for storing information data | Mikio Tokuyama, Yoshinori Takeuchi, Susumu Ebihara, Kenji Mori, Hiromu Hirai +1 more | 1997-09-09 |
| 5045961 | Thin film magnetic head | Tetsuo Kobayashi | 1991-09-03 |
| 4939045 | Magnetic recording medium | Kazuetsu Yoshida, Yoshihiro Shiroishi, Makoto Saito, Norikazu Tsumita, Takeo Yamashita +8 more | 1990-07-03 |
| 4883711 | Magnetic recording medium | Yoshihiro Shiroishi, Sadao Hishiyama, Hiroyuki Suzuki, Tomoyuki Ohno, Yoshibumi Matsuda +4 more | 1989-11-28 |
| 4841402 | Thin film magnetic head and method of manufacture | Tadashi Imanaka, Masayuki Takagi, Eisei Togawa, Harunobu Saito, Masaki Ohura | 1989-06-20 |
| 4796126 | Magnetic head flying slider assembly | Hiroshi Tsuchiya, Yoshiakira Karakama, Hiroyasu Nakajima, Kousaku Chida | 1989-01-03 |
| 4749439 | Method for manufacturing thin film magnetic head | Tetsuo Kobayashi | 1988-06-07 |
| 4734802 | Film magnetic head slider having a contacting portion containing zirconia and carbon | Shinsuke Higuchi, Yukio Takeda, Shiro Iijima, Masaki Ohura | 1988-03-29 |
| 4639803 | Thin film magnetic head slider | Yukio Takeda, Shiro Iijima, Shinsuke Higuchi, Masaki Ohura | 1987-01-27 |
| 4626947 | Thin film magnetic head | Shinji Narishige, Tsuneo Yoshinari, Mituo Sato, Masayuki Takagi, Toshihiro Yoshida +1 more | 1986-12-02 |