Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12227828 | Structure for producing diamond and method for manufacturing same | Hideo Aida, Yutaka Kimura, Jun Mizuno, Ryuji Oshima | 2025-02-18 |
| 9353458 | Base substrate for epitaxial diamond film, method for producing the base substrate for epitaxial diamond film, epitaxial diamond film produced with the base substrate for epitaxial diamond film, and method for producing the epitaxial diamond film | Hitoshi Noguchi, Shintaro Maeda | 2016-05-31 |
| 7628856 | Method for producing substrate for single crystal diamond growth | Hitoshi Noguchi, Shintaro Maeda | 2009-12-08 |
| 7514146 | Multilayer substrate, method for producing a multilayer substrate, and device | Hitoshi Noguchi | 2009-04-07 |
| 6593841 | Planar magnetic element | Tetsuhiko Mizoguchi, Toshiro Sato, Masashi Sahashi, Michio Hasegawa, Hiroshi Tomita | 2003-07-15 |
| 6404317 | Planar magnetic element | Tetsuhiko Mizoguchi, Toshiro Sato, Masashi Sahashi, Michio Hasegawa, Hiroshi Tomita | 2002-06-11 |
| 6395388 | Magnetoresistance effect element | Hitoshi Iwasaki, Yuichi Ohsawa, Reiko Kondoh, Susumu Hashimoto, Yuzo Kamiguchi +2 more | 2002-05-28 |
| 6368706 | Magnetoresistance effect element | Hitoshi Iwasaki, Yuichi Ohsawa, Reiko Kondoh, Susumu Hashimoto, Yuzo Kamiguchi +2 more | 2002-04-09 |
| 6369992 | Yoke-type head with magneto-resistance effect film recessed from medium facing surface and extending across magnetic gap | Hiroaki Yoda, Hitoshi Iwasaki, Yuichi Ohsawa, Masashi Sahashi, Tadahiko Kobayashi | 2002-04-09 |
| 6362940 | Recording-reproducing magnetic head | Hiroaki Yoda, Hitoshi Iwasaki, Naoyuki Inoue, Akio Hori | 2002-03-26 |
| 6198597 | Thin-film magnetic head having improved magnetic pole structure | Kohichi Tateyama, Hiroaki Yoda, Naoyuki Inoue, Akio Hori, Tadahiko Kobayashi +6 more | 2001-03-06 |
| 6159593 | Magnetoresistance effect element | Hitoshi Iwasaki, Yuichi Ohsawa, Reiko Kondoh, Susumu Hashimoto, Yuzo Kamiguchi +2 more | 2000-12-12 |
| 6115216 | Magnetoresistance effect type head and separate recording-reproducing type magnetic head | Hiroaki Yoda, Hitoshi Iwasaki, Naoyuki Inoue, Akio Hori | 2000-09-05 |
| 6056996 | Magnetoresistance effect type head and separate recording-reproducing type magnetic head | Hiroaki Yoda, Hitoshi Iwasaki, Naoyuki Inoue, Akio Hori | 2000-05-02 |
| 5872693 | Thin-film magnetic head having a portion of the upper magnetic core coplanar with a portion of the lower magnetic core | Hiroaki Yoda, Naoyuki Inoue, Akio Hori | 1999-02-16 |
| 5801521 | Planar magnetic element | Tetsuhiko Mizoguchi, Toshiro Sato, Masashi Sahashi, Michio Hasegawa, Hiroshi Tomita | 1998-09-01 |
| 5780176 | Magnetoresistance effect element | Hitoshi Iwasaki, Yuichi Ohsawa, Reiko Kondoh, Susumu Hashimoto, Yuzo Kamiguchi +2 more | 1998-07-14 |
| 5738946 | Magnetoresistance effect element | Hitoshi Iwasaki, Yuichi Ohsawa, Reiko Kondoh, Susumu Hashimoto, Yuzo Kamiguchi +1 more | 1998-04-14 |
| 5725963 | Magnetoresistance effect element | Hitoshi Iwasaki, Yuichi Ohsawa, Reiko Kondoh, Susumu Hashimoto, Yuzo Kamiguchi +1 more | 1998-03-10 |
| 5702832 | Magnetoresistance effect element | Hitoshi Iwasaki, Yuichi Ohsawa, Reiko Kondoh, Susumu Hashimoto, Yuzo Kamiguchi +1 more | 1997-12-30 |
| 5698335 | Magnetoresistance effect element having bias films | Hitoshi Iwasaki, Yuichi Ohsawa, Reiko Kondoh, Susumu Hashimoto, Yuzo Kamiguchi +1 more | 1997-12-16 |
| 5688605 | Magnetoresistance effect element | Hitoshi Iwasaki, Yuichi Ohsawa, Reiko Kondoh, Susumu Hashimoto, Yuzo Kamiguchi +1 more | 1997-11-18 |
| 5652054 | Magnetic recording media having a magnetic thin film made of magnetic metals grains and nonmagnetic matrix | Akira Kikitsu, Katsutaro Ichihara, Hitoshi Iwasaki | 1997-07-29 |
| 5633771 | Magnetoresistance effect type head and separate recording-reproducing type magnetic head | Hiroaki Yoda, Hitoshi Iwasaki, Naoyuki Inoue, Akio Hori | 1997-05-27 |
| 5583474 | Planar magnetic element | Tetsuhiko Mizoguchi, Toshiro Sato, Masashi Sahashi, Michio Hasegawa, Hiroshi Tomita | 1996-12-10 |