Issued Patents All Time
Showing 176–200 of 243 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6369992 | Yoke-type head with magneto-resistance effect film recessed from medium facing surface and extending across magnetic gap | Hiroaki Yoda, Atsuhito Sawabe, Yuichi Ohsawa, Masashi Sahashi, Tadahiko Kobayashi | 2002-04-09 |
| 6368706 | Magnetoresistance effect element | Yuichi Ohsawa, Reiko Kondoh, Susumu Hashimoto, Atsuhito Sawabe, Yuzo Kamiguchi +2 more | 2002-04-09 |
| 6362940 | Recording-reproducing magnetic head | Hiroaki Yoda, Atsuhito Sawabe, Naoyuki Inoue, Akio Hori | 2002-03-26 |
| 6348274 | Magnetoresistive element and magnetic recording apparatus | Yuzo Kamiguchi, Hiromi Yuasa, Masashi Sahashi | 2002-02-19 |
| 6338899 | Magnetoresistance effect element, magnetic head, magnetic head assembly, magnetic storage system | Hideaki Fukuzawa, Yuzo Kamiguchi, Katsuhiko Koui, Shin Nakamura, Kazuhiro Saito +4 more | 2002-01-15 |
| 6313973 | Laminated magnetorestrictive element of an exchange coupling film, an antiferromagnetic film and a ferromagnetic film and a magnetic disk drive using same | Hiromi Fuke, Kazuhiro Saito, Katsuhiko Koui, Hideaki Fukuzawa, Akiko Saito | 2001-11-06 |
| 6303218 | Multi-layered thin-film functional device and magnetoresistance effect element | Yuzo Kamiguchi, Akiko Saito, Katsuhiko Koui, Masatoshi Yoshikawa, Hiromi Yuasa +4 more | 2001-10-16 |
| 6256863 | Yoke type magnetoresistance head and manufacturing method of the same | Kazuhiro Saito, Akiko Saito, Akihiko Tsutai, Hiroaki Yoda, Tadahiko Kobayashi +3 more | 2001-07-10 |
| 6172858 | Thin film head | Hiroaki Yoda, Yuichi Ohsawa, Kohichi Tateyama, Reiko Kondoh, Toshihiko Ohta +1 more | 2001-01-09 |
| 6165607 | Sputtering target and antiferromagnetic film and magneto-resistance effect element formed by using the same | Takashi Yamanobe, Naomi Fujioka, Takashi Ishigami, Nobuo Katsui, Hiromi Fuke +3 more | 2000-12-26 |
| 6159593 | Magnetoresistance effect element | Yuichi Ohsawa, Reiko Kondoh, Susumu Hashimoto, Atsuhito Sawabe, Yuzo Kamiguchi +2 more | 2000-12-12 |
| 6157525 | Magnetic head | Reiko Kondoh, Hiroaki Yoda, Yuichi Ohsawa, Yuzo Kamiguchi, Susumu Hashimoto | 2000-12-05 |
| 6146776 | Magneto-resistance effect head | Hideaki Fukuzawa, Yuzo Kamiguchi, Naoyuki Inoue, Noriyuki Ito, Taro Oike +1 more | 2000-11-14 |
| 6118624 | Magneto-resistance effect element having a magnetic biasing film | Hideaki Fukuzawa, Yuzo Kamiguchi | 2000-09-12 |
| 6115216 | Magnetoresistance effect type head and separate recording-reproducing type magnetic head | Hiroaki Yoda, Atsuhito Sawabe, Naoyuki Inoue, Akio Hori | 2000-09-05 |
| 6111722 | Magnetoresistance effect element having improved biasing films, and magnetic head and magnetic recording device using the same | Hideaki Fukuzawa, Yuzo Kamiguchi, Yuichi Ohsawa | 2000-08-29 |
| 6111729 | Magnetoresistance effect element | Yuzo Kamiguchi, Akiko Saito, Kazuhiro Saito, Hideaki Fukuzawa, Masashi Sahashi | 2000-08-29 |
| 6103438 | Polyester resin for toner, process for its production and toner | Shinji Kubo, Noriyuki Tajiri, Yoichi Nagai | 2000-08-15 |
| 6088195 | Magnetoresistance effect element | Yuzo Kamiguchi, Kazuhiro Saito, Hideaki Fukuzawa, Hiromi Fuke, Masashi Sahashi | 2000-07-11 |
| 6064552 | Magnetoresistive head having magnetic yoke and giant magnetoresistive element such that a first electrode is formed on the giant magnetoresistive element which in turn is formed on the magnetic yoke which acts as a second electrode | Yuzo Kamiguchi, Masashi Sahashi, Hiroaki Yoda | 2000-05-16 |
| 6057049 | Exchange coupling film and magnetoresistive element | Hiromi Fuke, Yuuzo Kamiguchi, Susumu Hashimoto, Tomomi Funayama, Kazuhiro Saito +1 more | 2000-05-02 |
| 6056996 | Magnetoresistance effect type head and separate recording-reproducing type magnetic head | Hiroaki Yoda, Atsuhito Sawabe, Naoyuki Inoue, Akio Hori | 2000-05-02 |
| 6052262 | Magneto-resistance effect element and magnetic head | Yuzo Kamiguchi, Akiko Saito, Hideaki Fukuzawa, Masashi Sahashi | 2000-04-18 |
| 6046891 | Thin film head | Hiroaki Yoda, Yuichi Ohsawa, Kohichi Tateyama, Reiko Kondoh, Toshihiko Ohta +1 more | 2000-04-04 |
| 6007958 | Polyester resin for full color toner | Hirokazu Ito, Noriyuki Tajiri | 1999-12-28 |