Issued Patents All Time
Showing 101–111 of 111 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6972923 | Magnetic recording medium and magnetic recording/reproducing apparatus using the same | Junichi Akiyama, Akira Kikitsu, Toshihiko Nagase, Tomoyuki Maeda, Hisanori Aikawa | 2005-12-06 |
| 6949779 | Magnetoresistive element and magnetic memory | Shigeki Takahashi, Tomomasa Ueda, Tatsuya Kishi, Yoshiaki Saito | 2005-09-27 |
| 6930847 | Magnetic recording-reproducing apparatus | Akira Kikitsu, Toshihiko Nagase, Tomoyuki Maeda, Junichi Akiyama | 2005-08-16 |
| 6881495 | Magnetic recording medium including functional and recording layers orthogonally exchange coupled | Akira Kikitsu, Junichi Akiyama | 2005-04-19 |
| 6830824 | Magnetic recording medium with multiple magnetic layers capable of being exchange coupled at elevated temperatures and magnetic recording apparatus | Akira Kikitsu, Junichi Akiyama, Katsutaro Ichihara, Toshihiko Nagase, Tomoyuki Maeda | 2004-12-14 |
| 6795380 | Optically-assisted magnetic recording head and optically-assisted magnetic recording apparatus | Junichi Akiyama, Akira Kikitsu, Toshihiko Nagase, Tomoyuki Maeda | 2004-09-21 |
| 6258259 | Iron sulfide and process for producing the same | Yuji Matsue, Masaaki Sakurai, Kunihiro Imada, Kenji Inokuchi | 2001-07-10 |
| 6056935 | Iron sulfide and process for producing the same | Yuji Matsue, Masaaki Sakurai, Kunihiro Imada, Kenji Inokuchi | 2000-05-02 |
| 5302762 | Method for hydrating a cycloolefin | Kunihiko Yamashita, Hideaki Obana | 1994-04-12 |
| 4661237 | Process for thermal cracking of carbonaceous substances which increases gasoline fraction and light oil conversions | Muneaki Kimura | 1987-04-28 |
| 4627968 | Synthesis of crystalline aluminosilicate with alkylurea or alkylthiourea | — | 1986-12-09 |