Issued Patents All Time
Showing 51–75 of 159 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828508 | Oxide high-temperature superconductor wire and method of producing the same | Naoki Ayai, Munetsugu Ueyama, Hiroshi Maeda, Mitsunori Sato | 2004-12-07 |
| 6824083 | Fluid jetting device, fluid jetting head, and fluid jetting apparatus | Masakazu Okuda, Torahiko Kanda, Yoshihiro Hagiwara, Fuminori Takizawa | 2004-11-30 |
| 6806643 | Light-emitting body, light emitting device and light-emitting display | Atsushi Oda | 2004-10-19 |
| 6798626 | Magnetoresistive effect element having a ferromagnetic tunnel junction film with an oxide or nitride of a metallic material | Keishi Ohashi, Nobuyuki Ishiwata, Masafumi Nakada, Eizo Fukami, Kiyokazu Nagahara +2 more | 2004-09-28 |
| 6791794 | Magnetic head having an antistripping layer for preventing a magnetic layer from stripping | Hiroaki Honjo, Tsutomu Ishi, Mikiko Saito, Shinsaku Saito, Tamaki Toba +2 more | 2004-09-14 |
| 6775110 | Magnetoresistance effect device with a Ta, Hf, or Zr sublayer contacting an NiFe layer in a magneto resistive structure | Shigeru Mori, Masafumi Nakada | 2004-08-10 |
| 6747853 | Magneto-resistance effect element, magneto-resistance effect head, magneto-resistance transducer system, and magnetic storage system | Junichi Fujikata, Tsutomu Ishi, Shigeru Mori, Keishi Ohashi, Masafumi Nakada +3 more | 2004-06-08 |
| 6724585 | Magnetoresistive element and device utilizing magnetoresistance effect | — | 2004-04-20 |
| 6718621 | Magnetoresistive head production method | Keishi Ohashi, Nobuyuki Ishiwata, Masafumi Nakada, Eizo Fukami, Kiyokazu Nagahara +2 more | 2004-04-13 |
| 6714374 | Magnetoresistive sensor, magnetoresistive head, and magnetic recording/reproducing apparatus | Keishi Ohashi, Stuart A. Solin, Tao Zhou | 2004-03-30 |
| 6682175 | Ink jet recording head and ink jet recording apparatus | Yasuhiro Otsuka, Toshinori Ishiyama, Masakazu Okuda | 2004-01-27 |
| 6674615 | Magneto-resistance effect head and magnetic storage device employing the head | — | 2004-01-06 |
| 6665153 | Magnetoresistance element, head, sensing system, and magnetic storing system | — | 2003-12-16 |
| 6664784 | Magneto-resistive sensor with ZR base layer and method of fabricating the same | — | 2003-12-16 |
| 6628086 | Light emitting body, light emitting element and light emitting display device using same | Takashi Fukuchi, Shinzo Tsuboi, Ichiro Fujieda | 2003-09-30 |
| 6624987 | Magnetic head with a tunnel junction including metallic material sandwiched between one of an oxide and a nitride of the metallic material | Keishi Ohashi, Nobuyuki Ishiwata, Masafumi Nakada, Eizo Fukami, Kiyokazu Nagahara +2 more | 2003-09-23 |
| 6593689 | Organic light-emitting device | Takashi Fukuchi, Shinnzo Tsuboi, Atsushi Oda | 2003-07-15 |
| 6555504 | Oxide superconducting wire having insulating coat and production method thereof | Naoki Ayai, Nobuhiro Saga | 2003-04-29 |
| 6552882 | Information reproduction head apparatus and information recording/reproduction system | — | 2003-04-22 |
| 6542340 | Magnetoresistance element, manufacturing method thereof, magnetic field detection system and magnetic recording system | — | 2003-04-01 |
| 6542342 | Magnetoresistive effect transducer having longitudinal bias layer directly connected to free layer | Keishi Ohashi, Nobuyuki Ishiwata, Masafumi Nakada, Tsutomu Ishi, Hiroaki Honjou +5 more | 2003-04-01 |
| 6538861 | MAGNETORESISTIVE HEAD HAVING FERROMAGNETIC TUNNEL JUNCTION FILM WITH A SMALLER RESISTANCE AT A TERMINAL PORTION THAN A CENTRAL PORTION, MAGNETIC RESISTANCE DETECTION SYSTEM WITH THE MAGNETORESISTIVE HEAD AND A MAGNETIC STORAGE SYSTEM USING IT | Masafumi Nakada, Eizo Fukami, Kiyokazu Nagahara, Hiroaki Honjou, Kunihiko Ishihara +3 more | 2003-03-25 |
| 6507466 | Magnetoresistive effect head with diode in parallel | Keishi Ohashi | 2003-01-14 |
| 6493195 | Magnetoresistance element, with lower electrode anti-erosion/flaking layer | Keishi Ohashi, Nobuyuki Ishiwata, Masafumi Nakada, Eizo Fukami, Hiroaki Honjo +2 more | 2002-12-10 |
| 6490139 | Magneto-resistive element and magnetic head for data writing/reading | Keishi Ohashi, Nobuyuki Ishiwata, Masafumi Nakada, Hisao Matsutera, Hisanao Tsuge +1 more | 2002-12-03 |