Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6795275 | Magnetic disk device and magnetic head slider | Hidetoshi Anan, Tetsuya Matsusaki, Yoshihiro Shiroishi, Masaaki Matsumoto, Hideaki Tanaka +4 more | 2004-09-21 |
| 6760193 | Magnetic head gimbal assembly and magnetic disk unit | Hiromitsu Tokisue, Masaaki Matsumoto, Masayuki Suzuki, Yoshinori Takeuchi, Toshihiko Shimizu | 2004-07-06 |
| 6744598 | Magnetic disk device and magnetic head slider | Masaaki Matsumoto, Hideaki Tanaka, Teruyoshi Higashiya, Kiyoshi Hashimoto, Akira Matsuda +1 more | 2004-06-01 |
| 6744600 | Magnetic disk device and magnetic head slider | Masaaki Matsumoto, Hideaki Tanaka, Teruyoshi Higashiya, Kiyoshi Hashimoto, Akira Matsuda +1 more | 2004-06-01 |
| 6690543 | Magnetic disk drive with air bearing surface pad on movable portion and method of controlling | Masayuki Kurita, Masaaki Matsumoto, Junguo Xu, Yuuichi Ootani, Hideaki Tanaka +2 more | 2004-02-10 |
| 6657820 | Magnetic head slider | Masaaki Matsumoto, Hideaki Tanaka, Akira Matsuda, Shozo Saegusa | 2003-12-02 |
| 6628480 | Magnetic head slider having optimized ratio of negative pressure recess to front step bearing | Masaaki Matsumoto, Kiyoshi Hashimoto, Masayoshi Endo, Akio Takakura, Yoshinori Takeuchi +2 more | 2003-09-30 |
| 6556381 | Magnetic disk device and magnetic head slider | Masaaki Matsumoto, Hideaki Tanaka, Teruyoshi Higashiya, Kiyoshi Hashimoto, Akira Matsuda +1 more | 2003-04-29 |
| 6493179 | Magnetic head gimbal assembly and magnetic disk unit | Hiromitsu Tokisue, Masaaki Matsumoto, Masayuki Suzuki, Yoshinori Takeuchi, Toshihiko Shimizu | 2002-12-10 |
| 6445544 | Magnetic head gimbal assembly and magnetic disk unit | Hiromitsu Tokisue, Masaaki Matsumoto, Masayuki Suzuki, Yoshinori Takeuchi, Toshihiko Shimizu | 2002-09-03 |
| 6181524 | Magnetic disk apparatus with slider and slider supporting mechanism including flexible section integrally formed from same material | Mikio Tokuyama, Kenji Mori, Toshihiko Simizu, Hiromu Hirai, Takao Terayama | 2001-01-30 |
| 6157519 | Magnetic head gimbal assembly of a magnetic disk unit having a load point matched with the center of impact | Hiromitsu Tokisue, Masaaki Matsumoto, Masayuki Suzuki, Yoshinori Takeuchi, Toshihiko Shimizu | 2000-12-05 |
| 5973880 | Negative pressure flying head slider having improved side rails construction | Kiyoshi Hashimoto, Masaaki Matsumoto, Yasuo Kojima, Shinji Yonemura | 1999-10-26 |
| 5862017 | Rotary disk storage unit and head suspension therefor | Mikio Tokuyama, Hiromitsu Tokisue | 1999-01-19 |
| 5519552 | Rotary disk storage unit and head suspension therefor | Mikio Tokuyama, Hiromitsu Tokisue | 1996-05-21 |
| 5457545 | Facsimile apparatus and image signal display method and image signal recording method | Shunichi Oohara, Michihiro Watanabe, Tatsuya Nagata, Kazuytaka Sato, Shogo Matsumoto | 1995-10-10 |
| 5430591 | Negative pressure flying head slider having siderails with narrow width portion | Yoshinori Takeuchi, Kenji Mori, Masaaki Matsumoto, Hiroshi Agari, Jyousei Shimizu +7 more | 1995-07-04 |