Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7029772 | Magnetic recording medium, production process thereof, and magnetic recording and reproducing apparatus | Hiroshi Sakai | 2006-04-18 |
| 6972157 | Magnetic recording medium, production process thereof, and magnetic recording and reproducing apparatus | Hiroshi Sakai | 2005-12-06 |
| 6337007 | Method of making a Co-Fe-Ni soft magnetic thin film | — | 2002-01-08 |
| 6303231 | Coating solutions for use in forming bismuth-based ferroelectric thin films, and ferroelectric memories formed with said coating solutions, as well as processes for production thereof | Yoshihiro Sawada, Akira Hashimoto, Ichiro Koiwa, Juro Mita, Yoshinori Maeno +2 more | 2001-10-16 |
| 6274233 | Magnetic recording medium | Toshihiko Yoshikawa, Akira Sakawaki, Hiroshi Sakai | 2001-08-14 |
| 6120912 | Coating solutions for use in forming bismuth-based ferroelectric thin films, and ferroelectric thin films, ferroelectric capacitors and ferroelectric memories formed with said coating solutions, as well as processes for production thereof | Yoshihiro Sawada, Akira Hashimoto, Ichiro Koiwa, Juro Mita, Yoshinori Maeno +2 more | 2000-09-19 |
| 6120918 | Co-Fe-Ni thin magnetic film, process for producing the same, composite thin film magnetic head, and magnetic recording device | Mikiko Saito, Kazuhiko Yamada, Keishi Ohashi, Yoshihiko Yasue | 2000-09-19 |
| 6063512 | Soft magnetic thin film having Co, Ni and Fe as main ingredients, method of manufacturing the same and magnetic head and magnetic storage unit using the soft magnetic thin film | Madoka TAKAI, Hiroaki Tachibana | 2000-05-16 |
| 5972096 | Coating solutions for use in forming bismuth-based ferroelectric thin films | Yoshihiro Sawada, Akira Hashimoto, Ichiro Koiwa, Juro Mita, Yoshinori Maeno +2 more | 1999-10-26 |
| 5811153 | Coating solutions for use in forming bismuth-based dielectric thin films, and dielectric thin films and memories formed with said coating solutions, as well as processes for production thereof | Akira Hashimoto, Yoshihiro Sawada, Ichiro Koiwa, Juro Mita, Takao Kanehara | 1998-09-22 |
| 5294560 | Bidirectional nonlinear resistor, active matrix liquid crystal panel using bidirectional nonlinear resistor, and method for production thereof | Yoshihiro Ono, Fumiaki Matsushima, Kuniyasu Matsui | 1994-03-15 |
| 5175114 | Method for production of a bidirectional nonlinear resistor, active matrix liquid crystal panel using bidirectional nonlinear resistor | Yoshihiro Ono, Fumiaki Matsushima | 1992-12-29 |