Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE37819 | Manufacturing method for magnetoresistive head having an antiferromagnetic layer of PTMN | Masamichi Saito, Toshinori Watanabe | 2002-08-13 |
| 6362019 | Solid-state imaging device and manufacturing method therefor | — | 2002-03-26 |
| 6350487 | Spin-valve type thin film element and its manufacturing method | Naoya Hasegawa | 2002-02-26 |
| 6351003 | Solid-state imaging device and manufacturing method therefor | — | 2002-02-26 |
| 6307722 | Thin-film magnetic head and production method thereof | Kiyoshi Sato, Yoshihiko Kakihara, Masamichi Saito, Toshinori Watanabe | 2001-10-23 |
| 6201465 | Magnetoresistive sensor and its manufacturing method | Masamichi Saito, Toshinori Watanabe, Kiyoshi Sato | 2001-03-13 |
| 6198378 | Magnetoresisitive sensor and manufacturing method therefor | Masamichi Saito, Toshinori Watanabe, Kiyoshi Sato | 2001-03-06 |
| 6178071 | Spin-valve type thin film element and its manufacturing method | Naoya Hasegawa | 2001-01-23 |
| 6166405 | Solid-state imaging device | Syouji Tanaka | 2000-12-26 |
| 6150045 | Spin-valve type magnetoresistive thin film element and its manufacturing method | Masamichi Saito | 2000-11-21 |
| 6112402 | Method for manufacturing magnetoresistive sensor | Masamichi Saito, Toshinori Watanabe, Kiyoshi Sato | 2000-09-05 |
| 6076932 | Light absorber and optical equipment | Shinji Uchida, Tsuguhiro Korenaga, Hiroyasu Tsuji, Shougo Nasu, Norimoto Nouchi +2 more | 2000-06-20 |
| 5992004 | Method for producing a thin film magnetic head | Kiyoshi Sato, Yoshihiko Kakihara, Masamichi Saito, Toshinori Watanabe | 1999-11-30 |
| 5972420 | Magnetoresistive sensor manufacturing method | Masamichi Saito, Toshinori Watanabe, Kiyoshi Sato | 1999-10-26 |
| 5923503 | Thin-film magnetic head and production method thereof | Kiyoshi Sato, Yoshihiko Kakihara, Masamichi Saito, Toshinori Watanabe | 1999-07-13 |
| 5784225 | Manufacturing method for magnetoresistive head having an antiferromagnetic layer of PTMN | Masamichi Saito, Toshinori Watanabe | 1998-07-21 |
| 5768067 | Magnetoresistive head using exchange anisotropic magnetic field with an antiferromagnetic layer | Masamichi Saito, Toshinori Watanabe | 1998-06-16 |
| 5694275 | Magnetoresistive magnetic head | Toshinori Watanabe | 1997-12-02 |
| 5592082 | Magnetic sensor with permanent magnet bias layers | — | 1997-01-07 |
| 5237475 | Magnetic head for photo-magnetic recording | Toshio Kazama | 1993-08-17 |
| 5043783 | Solid state image sensor | Shigenori Matsumoto, Yoshimitu Hiroshima | 1991-08-27 |
| 5041392 | Method for making solid state image sensing device | Takao Kuroda, Kenju Horii, Hiroyuki Mizuno | 1991-08-20 |
| 5027238 | Floating type magnetic head with flexure cutout | Takahiro Konishi | 1991-06-25 |
| 4947224 | Solid state image sensing device with photodiode to reduce smearing | Takao Kuroda, Kenju Horii, Hiroyuki Mizuno | 1990-08-07 |
| 4796133 | Floating magnetic head | — | 1989-01-03 |