Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8331057 | Electromagnetic field detecting element utilizing ballistic current paths | Shintaro Miyanishi, Yoshiteru Murakami, Kunio Kojima | 2012-12-11 |
| 8279661 | Magnetic memory element, driving method for the same, and nonvolatile storage device | Haruo Kawakami | 2012-10-02 |
| 8274820 | Magnetic memory element, method of driving same, and nonvolatile storage device | — | 2012-09-25 |
| 7978047 | Variable resistor element and its manufacturing method | Yasunari Hosoi, Shigeo Ohnishi, Takashi Oka, Naoto Nagaosa, Yoshinori Tokura | 2011-07-12 |
| 7924609 | Spin valve element driving method and spin valve element | Haruo Kawakami | 2011-04-12 |
| 7880502 | Logic circuit | Haruo Kawakami | 2011-02-01 |
| 6667146 | Optical recording medium and reproducing method therefor | Kenji Nakanishi, Hiroshi Fuji, Kunio Kojima, Hiroyuki Katayama | 2003-12-23 |
| 6638442 | Polycrystalline ferromagnetic metal oxide and method of manufacturing the same | Kenji Nakanishi, Nobuo Tsuchimine | 2003-10-28 |
| 6603619 | Magnetic storage medium and heat assisted recording and reproduction method | Kunio Kojima, Shinzo Sawamura, Hiroyuki Katayama | 2003-08-05 |
| 6593014 | Thermomagnetic recording medium, thermomagnetic recording and reproducing method, and thermomagnetic recording and reproducing device | Kenji Nakanishi, Masaki Hamamoto, Kunio Kojima, Hiroyuki Katayama | 2003-07-15 |
| 6515814 | Device and method for reproducing magnetic signal | Masaki Hamamoto, Junichi Sato, Kunio Kojima | 2003-02-04 |
| 6469292 | Photodetector and method of driving the same | Kenji Nakanishi, Kunio Kojima | 2002-10-22 |
| 6432474 | Thin film of perovskite type manganese oxide process for producing the same thin film and an infrared sensing element using the same thin film | Kenji Nakanishi, Hideo Nojima, Yoshihiro Takahashi | 2002-08-13 |
| 6367924 | Thermally assisted magnetic recording medium | Junichi Sato, Kunio Kojima, Masaki Hamamoto, Hiroyuki Katayama, Shinzo Sawamura | 2002-04-09 |
| 6208789 | Probe, method of its manufacturing, and probe-type memory | — | 2001-03-27 |
| 5578845 | Dielectric thin film device with lead erbium zirconate titanate | Yoshiyuki Masuda, Noboru Ootani | 1996-11-26 |