Issued Patents All Time
Showing 251–275 of 381 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6184678 | Rotor for wheel speed sensor providing increased difference in output voltage of the sensor | Yukio Kumamoto, Ikuo Nagami, Masanobu Hayasaka | 2001-02-06 |
| 6179761 | Semiconductive roller | Masao Isoda, Hirokazu Ando, Takao Mizutani | 2001-01-30 |
| 6174463 | Layer crystal structure oxide, production method thereof and memory element using the same | Akio Machida, Naomi Nagasawa, Takaaki Ami | 2001-01-16 |
| 6171871 | Ferroelectric memory device and their manufacturing methods | Akio Machida, Naomi Nagasawa, Takaaki Ami | 2001-01-09 |
| 6157519 | Magnetic head gimbal assembly of a magnetic disk unit having a load point matched with the center of impact | Hidekazu Kohira, Hiromitsu Tokisue, Masaaki Matsumoto, Yoshinori Takeuchi, Toshihiko Shimizu | 2000-12-05 |
| 6151240 | Ferroelectric nonvolatile memory and oxide multi-layered structure | — | 2000-11-21 |
| 6143679 | Layered crystal structure oxide | Naomi Nagasawa, Akio Machida, Takaaki Ami | 2000-11-07 |
| 6118970 | Cleaning roller | Hirokazu Ando, Takao Mizutani, Masao Isoda | 2000-09-12 |
| 6106616 | Layer crystal structure oxide, production method thereof, and memory element using the same | Akio Machida, Naomi Nagasawa, Takaaki Ami | 2000-08-22 |
| 6100578 | Silicon-based functional matrix substrate and optical integrated oxide device | — | 2000-08-08 |
| 6031288 | Semiconductor integrated circuit device for connecting semiconductor region and electrical wiring metal via titanium silicide layer and method of fabrication thereof | Hiromi Todorobaru, Hideo Miura, Shinji Nishihara, Shuji Ikeda, Masashi Sahara +5 more | 2000-02-29 |
| 6016223 | Double bessel beam producing method and apparatus | Shigeyuki Suda | 2000-01-18 |
| 5973698 | Method and system for sorting polygon data according to depth values | Seisuke Morioka | 1999-10-26 |
| 5946004 | Enhanced function board for use in processing image data and image processing apparatus using the same | Kenya Kitamura, Seisuke Morioka, Ryoji Kuroda | 1999-08-31 |
| 5940214 | Optical arrangement with diffractive optical element | Satoru Mizouchi | 1999-08-17 |
| 5904556 | Method for making semiconductor integrated circuit device having interconnection structure using tungsten film | Shinji Nishihara, Masashi Sahara, Shinichi Ishida, Hiromi Abe, Sonoko Tohda +3 more | 1999-05-18 |
| 5900761 | Timing generating circuit and method | Seiji Hideno, Noriyuki Masuda, Masatoshi Sato | 1999-05-04 |
| 5841785 | Memory testing apparatus for testing a memory having a plurality of memory cell arrays arranged therein | — | 1998-11-24 |
| 5796539 | Magnetic disk apparatus for a magnetic disk having projections provided thereon | Noriyoshi Goda, Fuminobu Maruyama | 1998-08-18 |
| 5767962 | Inspection system and device manufacturing method using the same | Noriyuki Nose, Minoru Yoshii, Kyoichi Miyazaki, Toshihiko Tsuji, Seiji Takeuchi | 1998-06-16 |
| 5760575 | Rotor for ABS wheel speed sensor and method of manufacturing the same rotor | Yukio Kumamoto, Naoto Taguchi | 1998-06-02 |
| 5751108 | Electroluminescent device and method for producing same | Takashi Kanemura, Yutaka Hattori, Nobuei Ito, Tadashi Hattori, Shigeo Kanazawa | 1998-05-12 |
| 5695704 | Method for crimping a thermoplastic resin member | Hironobu Sugiura, Kouichi Sato | 1997-12-09 |
| 5659553 | Comparison circuit for comparing semiconductor device output by strobe signal timing | — | 1997-08-19 |
| 5627670 | Scanning optical apparatus having beam scan controller | Kazuo Minoura, Isamu Shimoda, Yoshinobu Shiraiwa, Osamu Hoshino | 1997-05-06 |