Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9305220 | Spectrum measurement device | Ryuji Funayama, Shinya Kawamata, Yumiko Yoshikawa | 2016-04-05 |
| 9234800 | Spectrometer | Shinya Kawamata, Ryuji Funayama, Yumiko Yoshikawa | 2016-01-12 |
| 8854464 | Active visibility support apparatus and method for vehicle | Yumiko Yoshikawa, Ryuji Funayama, Shinya Kawamata | 2014-10-07 |
| 8422019 | Light measuring apparatus and light measuring method | Yumiko Yoshikawa, Ryuji Funayama, Shinya Kawamata | 2013-04-16 |
| 7883911 | Method for fabricating photodiodes | Keishi Oohashi, Toshio Baba, Junichi Fujikata, Kikuo Makita | 2011-02-08 |
| 7728366 | Photodiode and method for fabricating same | Keishi Oohashi, Toshio Baba, Junichi Fujikata, Kikuo Makita | 2010-06-01 |
| 7372673 | Magnetoresistive effect transducer having longitudinal bias layer and control layer directly connected to free layer | Kazuhiko Hayashi, Keishi Ohashi, Nobuyuki Ishiwata, Masafumi Nakada, Hiroaki Honjou +5 more | 2008-05-13 |
| 7369375 | Magneto-resistance effect element and magneto-resistance effect head | Kazuhiko Hayashi, Junichi Fujikata, Shigeru Mori, Keishi Ohashi, Masafumi Nakada +3 more | 2008-05-06 |
| 7298596 | Magneto-resistance effect element, magneto-resistance effect head, magneto-resistance transducer system, and magnetic storage system | Kazuhiko Hayashi, Junichi Fujikata, Shigeru Mori, Keishi Ohashi, Masafumi Nakada +3 more | 2007-11-20 |
| 7277261 | Magneto-resistance effect element, magneto-resistance effect head, magneto-resistance transducer system, and magnetic storage system | Kazuhiko Hayashi, Junichi Fujikata, Shigeru Mori, Keishi Ohashi, Masafumi Nakada +3 more | 2007-10-02 |
| 7265949 | Magneto-resistance effect element, magneto-resistance effect head, magneto-resistance transducer system, and magnetic storage system | Kazuhiko Hayashi, Junichi Fujikata, Shigeru Mori, Keishi Ohashi, Masafumi Nakada +3 more | 2007-09-04 |
| 7173793 | Recording head, recording head manufacturing method, combined head and magnetic recording/reproduction apparatus | Nobuyuki Ishiwata, Hiroaki Honjo, Tamaki Toba, Shinsaku Saito, Yoshihiro Nonaka +2 more | 2007-02-06 |
| 7160572 | Spin tunnel magnetoresistive effect film and element, magnetoresistive sensor using same, magnetic apparatus, and method for manufacturing same | Junichi Fujikata, Shigeru Mori | 2007-01-09 |
| 7161774 | Magneto-resistance effect element, magneto-resistance effect head, magneto-resistance transducer system, and magnetic storage system | Kazuhiko Hayashi, Junichi Fujikata, Shigeru Mori, Keishi Ohashi, Masafumi Nakada +3 more | 2007-01-09 |
| 7158355 | Magneto-resistance effect element, magneto-resistance effect head, magneto-resistance transducer system, and magnetic storage system | Kazuhiko Hayashi, Junichi Fujikata, Shigeru Mori, Keishi Ohashi, Masafumi Nakada +3 more | 2007-01-02 |
| 7085220 | Optical head and optical device for enhancing the intensity of a transmitted light | Junichi Fujikata, Hitoshi Yokota | 2006-08-01 |
| 7023659 | Magnetic head having an antistripping layer for preventing a magnetic layer from stripping | Hiroaki Honjo, Mikiko Saito, Shinsaku Saito, Tamaki Toba, Yoshihiro Nonaka +2 more | 2006-04-04 |
| 6999287 | Magneto-resistance effect element, magneto-resistance effect head, magneto-resistance transducer system, and magnetic storage system | Kazuhiko Hayashi, Junichi Fujikata, Shigeru Mori, Keishi Ohashi, Masafumi Nakada +3 more | 2006-02-14 |
| 6950290 | Magnetoresistive effect transducer having longitudinal bias layer directly connected to free layer | Kazuhiko Hayashi, Keishi Ohashi, Nobuyuki Ishiwata, Masafumi Nakada, Hiroaki Honjou +5 more | 2005-09-27 |
| 6934132 | Magneto-resistance effect element, magneto-resistance effect head, magneto-resistance transducer system, and magnetic storage system | Kazuhiko Hayashi, Junichi Fujikata, Shigeru Mori, Keishi Ohashi, Masafumi Nakada +3 more | 2005-08-23 |
| 6795271 | Recording head, recording head manufacturing method, combined head and magnetic recording/reproduction apparatus | Nobuyuki Ishiwata, Hiroaki Honjo, Tamaki Toba, Shinsaku Saito, Yoshihiro Nonaka +2 more | 2004-09-21 |
| 6791794 | Magnetic head having an antistripping layer for preventing a magnetic layer from stripping | Hiroaki Honjo, Mikiko Saito, Shinsaku Saito, Tamaki Toba, Yoshihino Nonaka +2 more | 2004-09-14 |
| 6780530 | Magnetic material having a high saturation magnetic flux density and a low coercive force | Mikiko Saito, Nobuyuki Ishiwata, Hiroaki Honjo, Tamaki Toba, Shinsaku Saito +1 more | 2004-08-24 |
| 6747853 | Magneto-resistance effect element, magneto-resistance effect head, magneto-resistance transducer system, and magnetic storage system | Kazuhiko Hayashi, Junichi Fujikata, Shigeru Mori, Keishi Ohashi, Masafumi Nakada +3 more | 2004-06-08 |
| 6687082 | Magnetic head and manufacturing method thereof and magnetic recording and reproducing apparatus | Nobuyuki Ishiwata, Mikiko Saito, Hiroaki Honjo, Shinsaku Saito, Tamaki Toba +1 more | 2004-02-03 |