Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5671107 | Large capacity magnetic disc apparatus with a particular relationship between pole thickness, saturated flux density, and recording wavelength | Katsuya Mitsuoka, Hiroshi Fukui, Makoto Aihara, Masanori Tanabe, Moriaki Fuyama +8 more | 1997-09-23 |
| 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 |
| 5383073 | Magnetic head supporting apparatus having a fulcrum point of load support offset from a slider center in an air upstream direction | Tetsuo Masukawa, Masaaki Matsumoto, Yasuo Kojima, Toshio Suzuki, Yukimori Umakoshi +1 more | 1995-01-17 |
| 5296979 | Magnetic disc apparatus with thin film head suitable for high-density recording | Takashi Kawabe, Moriaki Fuyama, Shinji Narishige, Masatoshi Tsuchiya, Eiji Ashida +9 more | 1994-03-22 |
| 5245489 | Guide arm with a fixed printed circuit board for magnetic disk drive | Hideyuki Kimura, Takuji Torii, Tsuyoshi Takahashi, Hiroshi Nishida, Kenji Mori +3 more | 1993-09-14 |
| 5245493 | Magnetic information storage apparatus including magnetic head and method for making magnetic head | Takashi Kawabe, Moriaki Fuyama, Shinji Narishige, Eizi Ashida, Makoto Morijiri +8 more | 1993-09-14 |
| 5140482 | Guide arm with affixed printed circuit board for magnetic disk drive | Hideyuki Kimura, Takuji Torii, Tsuyoshi Takahashi, Hiroshi Nishida, Kenji Mori +3 more | 1992-08-18 |
| 5109311 | Magnetic disk device and method of recording/retrieving information | Masanobu Hanazono, Shinji Narishige, Yutaka Sugita, Hiroshi Fukui, Hirotsugu Fukuoka +4 more | 1992-04-28 |
| 5079662 | Compound magnetic head having a recording head and a reproducing magnetoresitive head integrated therein | Kanji Kawakami, Tetsuo Kobayashi, Takayoshi Ohtsu, Hiroshi Fukui | 1992-01-07 |
| 5060097 | Magnetic disc file including a slider which exhibits reduced deformation during operation | Shinsuke Higuchi, Takeshi Miyazaki, Akihiro Gotoh, Kunihiro Maeda | 1991-10-22 |
| 5060098 | Magnetic recorder provided with a magnetic head slider having a non-magnetic oxide of spinel structure | Akihiro Gotoh, Shinsuke Higuchi, Takeshi Miyazaki, Kunihiro Maeda, Toyoji Okuwaki +2 more | 1991-10-22 |
| 5051856 | Thin film magnetic head with mixed crystal structures | Shinji Narishige, Katsuya Mitsuoka, Takao Imagawa, Kouichi Nishioka, Akira Kumagai +7 more | 1991-09-24 |
| 5014144 | Magnetic head slider supporting apparatus | Taichi Sato, Yoshiharu Mouri, Kihachiro Tanaka, Hiroshi Daito, Tetsuo Masukawa +3 more | 1991-05-07 |
| 4922356 | Transducer supporting apparatus and disk storage unit | Yuzo Yamaguchi, Yoshinori Takeuchi, Hiroshi Daito, Hiroyasu Nakajima, Yoshiakira Karakama +3 more | 1990-05-01 |
| 4884154 | Flanged transducer supporting arm for a magnetic head/arm assembly | Shuji Onodera, Taichi Sato, Kihachiro Tanaka, Hiroshi Daito, Yoko Yamada +4 more | 1989-11-28 |
| 4851942 | Floating magnetic head having a magnetic core buried in a channel on an air bearing rail | Niroyuki Kumasaka, Shigekazu Otomo, Takeo Yamashita, Noritoshi Saito, Hiroshi Sakurai | 1989-07-25 |
| 4786999 | Transducer suspension mount apparatus | Kihachiro Tanaka, Taichi Sato, Shuji Onodera, Hiroshi Daito, Yoko Murata +2 more | 1988-11-22 |
| 4723186 | Magnetic head support arm | Hiroyasu Nakajima, Hiroshi Daito, Yuzo Yamaguchi | 1988-02-02 |
| 4605979 | Load/unload suspension device for a magnetic disc apparatus | Yohichi Inoue, Katsuyuki Tanaka, Yoshinori Takeuchui, Isao Koromegawa, Yuzoo Yamaguchi | 1986-08-12 |