Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11774115 | Air conditioner and method of manufacturing piping | Masaki Chiba, Minoru Yoshikawa, Junichi Miyamoto, Yoshinori Miyamoto | 2023-10-03 |
| 11149133 | Cellulose resin composition, molded body and product using same | Kiyohiko Toyama, Masatoshi Iji | 2021-10-19 |
| 10941282 | Cellulose resin composition, molded body and product using same | Kiyohiko Toyama, Masatoshi Iji, Yutaro Shimode | 2021-03-09 |
| 7372673 | Magnetoresistive effect transducer having longitudinal bias layer and control layer directly connected to free layer | Kazuhiko Hayashi, Keishi Ohashi, Nobuyuki Ishiwata, Masafumi Nakada, Tsutomu Ishi +5 more | 2008-05-13 |
| 7369375 | Magneto-resistance effect element and magneto-resistance effect head | Kazuhiko Hayashi, Junichi Fujikata, Tsutomu Ishi, Shigeru Mori, Keishi Ohashi +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, Tsutomu Ishi, Shigeru Mori, Keishi Ohashi +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, Tsutomu Ishi, Shigeru Mori, Keishi Ohashi +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, Tsutomu Ishi, Shigeru Mori, Keishi Ohashi +3 more | 2007-09-04 |
| 7161774 | Magneto-resistance effect element, magneto-resistance effect head, magneto-resistance transducer system, and magnetic storage system | Kazuhiko Hayashi, Junichi Fujikata, Tsutomu Ishi, Shigeru Mori, Keishi Ohashi +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, Tsutomu Ishi, Shigeru Mori, Keishi Ohashi +3 more | 2007-01-02 |
| 6999287 | Magneto-resistance effect element, magneto-resistance effect head, magneto-resistance transducer system, and magnetic storage system | Kazuhiko Hayashi, Junichi Fujikata, Tsutomu Ishi, Shigeru Mori, Keishi Ohashi +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, Tsutomu Ishi +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, Tsutomu Ishi, Shigeru Mori, Keishi Ohashi +3 more | 2005-08-23 |
| 6903908 | Magnetoresistive effect sensor with barrier layer smoothed by composition of lower shield layer | Kazuhiko Hayashi, Keishi Ohashi, Nobuyuki Ishiwata, Masafumi Nakada, Eizo Fukami +4 more | 2005-06-07 |
| 6747853 | Magneto-resistance effect element, magneto-resistance effect head, magneto-resistance transducer system, and magnetic storage system | Kazuhiko Hayashi, Junichi Fujikata, Tsutomu Ishi, Shigeru Mori, Keishi Ohashi +3 more | 2004-06-08 |
| 6542342 | Magnetoresistive effect transducer having longitudinal bias layer directly connected to free layer | Kazuhiko Hayashi, Keishi Ohashi, Nobuyuki Ishiwata, Masafumi Nakada, Tsutomu Ishi +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 | Kazuhiko Hayashi, Masafumi Nakada, Eizo Fukami, Kiyokazu Nagahara, Hiroaki Honjou +3 more | 2003-03-25 |
| 6147843 | Magnetoresistive effect element having magnetoresistive layer and underlying metal layer | Hidefumi Yamamoto, Kazuhiko Hayashi, Masafumi Nakada, Jun-Ichi Fujikata | 2000-11-14 |
| 6063491 | Magnetoresistance effects film | Jun-Ichi Fujikata, Kazuhiko Hayashi, Hidefumi Yamamoto | 2000-05-16 |
| 6028730 | Method and apparatus for initializing a magnetoresistive head | — | 2000-02-22 |
| 6001430 | Magnetoresistance effect film and production process thereof | Jun-Ichi Fujikata, Kazuhiko Hayashi, Hidefumi Yamamoto | 1999-12-14 |
| 5989690 | Magnetoresistance effect film, a method of manufacturing the same, and magnetoresistance effect device | Jun-Ichi Fujikata, Kazuhiko Hayashi, Hidefumi Yamamoto, Masafumi Nakada | 1999-11-23 |
| 5942341 | Magnetoresistive element | Kazuhiko Hayashi, Hidefumi Yamamoto, Jun-Ichi Fujikata | 1999-08-24 |
| 5917400 | Magnetoresistance effects film | Jun-Ichi Fujikata, Kazuhiko Hayashi, Hidefumi Yamamoto | 1999-06-29 |
| 5889640 | Magnetoresistive element and sensor having optimal cross point | Kazuhiko Hayashi, Junichi Fujikata, Hidefumi Yamamoto, Masafumi Nakada | 1999-03-30 |