Issued Patents All Time
Showing 26–50 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6753568 | Memory device | Kazuo Nakazato, Kiyoo Itoh, Hiroshi Mizuta, Toshikazu Shimada, Haroon Ahmed | 2004-06-22 |
| 6710986 | Tunneling magnetoresistive head and a process of tunneling magnetoresistive head | Shinji Yuasa | 2004-03-23 |
| 6667854 | Magnetic head having head element protected from electrostatic damage, and production method therefor | Sadao Kawata, Masaharu Yokoyama | 2003-12-23 |
| 6638670 | Exposure mask and exposure method using the same | Jun Iwasaki, Masaki Ikegami, Masami Kobayashi, Masaharu Yokoyama | 2003-10-28 |
| 6525532 | Magnetic device | Ryoichi Nakatani, Nobuyuki Inaba | 2003-02-25 |
| 6492737 | Electronic device and a method of manufacturing the same | Satoshi Imasu, Ikuo Yoshida, Norio Kishikawa, Yoshiyuki Kado, Kazuyuki Taguchi +1 more | 2002-12-10 |
| 6433412 | Semiconductor device and a method of manufacturing the same | Hideko Ando, Hiroshi Kikuchi, Ikuo Yoshida, Tomo Shimizu | 2002-08-13 |
| 6380621 | Semiconductor device and manufacturing method thereof | Hideko Ando, Hiroshi Kikuchi, Tetsuya Hayashida | 2002-04-30 |
| 6339330 | Magnetic head | Ryoichi Nakatani, Nobuyuki Inaba | 2002-01-15 |
| 6258515 | Pattern forming method | Masaharu Yokoyama, Osamu Suzaki | 2001-07-10 |
| 6232777 | Tunneling magnetoresistive element and magnetic sensor using the same | Ryoichi Nakatani, Nobuyuki Inaba | 2001-05-15 |
| 6201259 | Tunneling magnetoresistance element, and magnetic sensor, magnetic head and magnetic memory using the element | Ryoichi Nakatani | 2001-03-13 |
| 6111322 | Semiconductor device and manufacturing method thereof | Hideko Ando, Hiroshi Kikuchi, Tetsuya Hayashida | 2000-08-29 |
| 5997958 | Method of depositing nanometer scale particles | Haroon Ahmed | 1999-12-07 |
| 5952692 | Memory device with improved charge storage barrier structure | Kazuo Nakazato, Kiyoo Itoh, Hiroshi Mizuta, Toshikazu Shimada, Haroon Ahmed | 1999-09-14 |
| 5666984 | Method and apparatus for decontaminating substances contaminated with radioactivity | Kenji Horikawa, Hiroshi Obinata, Kazuo Omata, Yoshihiko Nakajima, Seigo Ichikawa | 1997-09-16 |
| 5570468 | Method and apparatus for decontaminating substances contaminated with radioactivity | Kenji Morikawa, Hiroshi Obinata, Kazuo Omata, Yoshihiko Nakajima, Seigo Ichikawa | 1996-10-29 |
| 5521390 | Nanodisplacement producing apparatus | Masakazu Ichikawa, Toshikazu Shimada | 1996-05-28 |
| 5502495 | Image processing capable of providing higher resolution in low-density regions | Yuichi Bannai, Kunihiro Yamamoto | 1996-03-26 |
| 5485382 | Oxygen sensor deterioration-detecting system for internal combustion engines | Yasunari Seki, Naoki Iida, Yoichi Iwata | 1996-01-16 |
| 5471869 | Combustion state-detecting system for internal combustion engines | Shigetaka Kuroda, Tsuyoshi Takizawa | 1995-12-05 |
| 5437154 | Misfire-detecting system for internal combustion engines | Tsuyoshi Takizawa, Yoichi Iwata, Hiroshi Ito, Takayoshi Nakayama | 1995-08-01 |
| 5406789 | Air-fuel ratio control system for internal combustion engines | Tsuyoshi Takizawa, Hiroshi Ito, Yoichi Iwata, Naoki Iida, Takayoshi Nakayama | 1995-04-18 |
| 5396766 | Abnormality-detecting device for internal combustion engines | Yoichi Iwata, Hiroshi Ito, Tsuyoshi Takizawa, Takayoshi Nakayama | 1995-03-14 |
| 5396765 | Oxygen sensor deterioration-detecting device for internal combustion engines | Hiroshi Maruyama, Tsuyoshi Takizawa, Hiroshi Ito, Yasunari Seki, Takayoshi Nakayama | 1995-03-14 |