Issued Patents All Time
Showing 251–275 of 395 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5748696 | Radiation computed tomography apparatus | Hidehiro Fujita, Masatoshi Tomura, Hisashi Tachizaki, Hideki Fujimoto, Manabu Hiraoka +5 more | 1998-05-05 |
| 5742887 | Color image output apparatus for recording a color image having independently movable color image forming units | Masaki Takatsugi, Naoto Iwao | 1998-04-21 |
| 5742456 | Magnetic recording/reproducing apparatus with a positioning mechanism for a tape guide drum | Hisao Kinjo, Hiromichi Hirayama, Ryo Nishima, Morio Miwa, Masao Mimata | 1998-04-21 |
| 5740222 | Radiation computed tomography apparatus | Hidehiro Fujita, Masatoshi Tomura, Hisashi Tachizaki, Hideki Fujimoto, Manabu Hiraoka +5 more | 1998-04-14 |
| 5740401 | Multiprocessor system having a processor invalidating operand cache when lock-accessing | Makoto Hanawa, Tadahiko Nishimukai, Osamu Nishii | 1998-04-14 |
| 5729814 | Heating roller for fixation and method for fabricating same | Takemi Yamamoto | 1998-03-17 |
| 5712319 | Resin composition for low expansion moldings | Osamu Matsumoto | 1998-01-27 |
| 5710847 | Semiconductor optical functional device | Hideaki Takano, Hirohisa Sano, Tatsuo Kanetake, Masaki Ohira, Hiroaki Inoue | 1998-01-20 |
| 5710988 | Mobile data communication device | Takemi Yamamoto | 1998-01-20 |
| 5691125 | Silver halide color photographic material | Takefumi Hara, Kazuyoshi Yamakawa, Sadanobu Shuto, Mitsuru Yamamoto, Yasuhiro Shimada +4 more | 1997-11-25 |
| 5642357 | Transmission signal processing circuit which can determine an optimum stuff threshold value corresponding to a sort of a tributary unit of an input signal | Yoshinori Rokugo | 1997-06-24 |
| 5637271 | Method of producing non-woven fabrics for use in filters | Hidetoshi Takeuchi, Toshikazu Kamei | 1997-06-10 |
| 5621672 | Multitask control system | Minoru Kobayashi, Toshiaki Nagasawa, Shigeo Kobayashi | 1997-04-15 |
| 5619089 | Ultrasonic motor and electronic apparatus provided with an ultrasonic motor | Kenji Suzuki, Masao Kasuga, Minako Suzuki, Akihiro Iino | 1997-04-08 |
| 5614593 | Preparation of matte vinyl chloride polymer and composition thereof | Toshimichi Koga, Minoru Shigemitsu, Osamu Matsumoto | 1997-03-25 |
| 5610652 | Electrophotographic image recording apparatus | — | 1997-03-11 |
| 5609947 | Laminated non-woven fabric filtering medium and method for producing same | Toshikazu Kamei, Hidetoshi Takeuchi | 1997-03-11 |
| 5592041 | Ultrasonic motor and electronic apparatus equipped with ultrasonic motor | Masao Kasuga, Kenji Suzuki, Minako Suzuki | 1997-01-07 |
| 5578436 | Silver halide color photographic material | Takefumi Hara, Kazuyoshi Yamakawa, Sadanobu Shuto, Mitsuru Yamamoto, Yasuhiro Shimada +4 more | 1996-11-26 |
| 5578441 | Silver halide color photographic material | Satoshi Nagaoka, Kazuyoshi Yamakawa, Mitsuru Yamamoto, Yasuhiro Shimada, Katsuro Nagaoka +3 more | 1996-11-26 |
| 5574289 | Semiconductor optical integrated device and light receiver using said device | Masahiro Aoki, Hirohisa Sano, Shinji Sakano, Makoto Takahashi, Kazuhisa Uomi +2 more | 1996-11-12 |
| 5561682 | Semiconductor optical device and method for fabricating the same | Masahiro Aoki, Tsuyoshi Taniwatari, Takayuki Tsutsui | 1996-10-01 |
| 5558048 | Cylinder block cooling arrangement | Shizuo Abe, Masato Kawauchi | 1996-09-24 |
| 5550380 | Radiation image detecting apparatus including bundled optical fibers | Takeo Sugawara, Toshihiko Hino | 1996-08-27 |
| 5543353 | Method of manufacturing a semiconductor photonic integrated circuit | Masahiro Aoki, Makoto Takahashi, Tsuyoshi Taniwatari | 1996-08-06 |