Issued Patents All Time
Showing 251–275 of 373 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5875804 | Substrate treating apparatus | Teruyuki Kobayashi | 1999-03-02 |
| 5811212 | Electrophotographic photosensitive member containing an azocalixn!arene compound and electrophotographic apparatus and process cartridge comprising the photosensitive member | — | 1998-09-22 |
| 5793546 | Data transmitting apparatus and data reproducing apparatus using format compatibility to achieve upward and downward compatibility | — | 1998-08-11 |
| 5777819 | Magnetic tape cassette | — | 1998-07-07 |
| 5693826 | Process for the production of unsaturated phosphonic ester | Li-Biao Han | 1997-12-02 |
| 5666589 | Electrophotographic apparatus and image forming method using a photosensitive member with exposure characteristics responsive to field intensity | Kazuo Yoshinaga, Yukio Nagase, Hajime Miyazaki, Teigo Sakakibara, Yuichi Hashimoto +2 more | 1997-09-09 |
| 5663397 | Cyclic silyl enol ethers and method of preparing the same | Hiroshi Yamashita | 1997-09-02 |
| 5631331 | Method for the preparation of a heat-resistant silicon-containing polymer | Toshiyasu Sakakura | 1997-05-20 |
| 5629116 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus having the electrophotographic photosensitive member | Yoshio Kashizaki, Akihiro Senoo | 1997-05-13 |
| 5605998 | Method for producing polycarbosilanes | Toshi-aki Kobayashi | 1997-02-25 |
| 5602687 | Apparatus for automatically muting the output of a recording device during recording | Kissei Matsumoto | 1997-02-11 |
| 5527653 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus which employ the same | — | 1996-06-18 |
| 5520744 | Device for rinsing and drying substrate | Kazonori Fujikawa, Yusuke Muraoka | 1996-05-28 |
| 5521714 | Rotary head type reproducing apparatus | Nobuhiko Watanabe | 1996-05-28 |
| 5517370 | Single motor driver for a helical scan recording/reproducing device | — | 1996-05-14 |
| 5510437 | Organoplatinum polymer and method for producing the same | Shigeru Shimada | 1996-04-23 |
| 5506738 | Tape cassette with tape guide support structure | Masafumi Tamura, Mitsuru Harada, Kiyotaka Yanaka | 1996-04-09 |
| 5478793 | Pressure sensitive recording materials | Tetsuo Tsuchida, Yasuji Koga, Haruo Omura, Nobuhisa Danou | 1995-12-26 |
| 5479533 | Pattern recognition apparatus and method using fuzzy logic | — | 1995-12-26 |
| 5473588 | Signal reproducing apparatus providing PLL circuit controlled by drum motor speed | Han Min-Jae | 1995-12-05 |
| 5464718 | Electrophotographic photosensitive member, process cartridge including same and electrophotographic apparatus | Yoshio Kashizaki, Akihiro Senoo | 1995-11-07 |
| 5453342 | Electrophotographic photosensitive member, and electrophotographic apparatus, device unit, and facsimile machine employing the same | Shintetsu Go, Yoshio Kashizaki, Koichi Suzuki, Satomi Ohmura | 1995-09-26 |
| 5452326 | Digital PLL circuit with low power consumption | — | 1995-09-19 |
| 5449800 | Silicon-containing pentacyclic compound, a silicon-containing ladder polymer, and methods for producing the same | Shigeru Shimada, Yuko Uchimaru | 1995-09-12 |
| 5432668 | Magnetic tape cassette with lid that cooperates with withdrawing member of cassette changer | — | 1995-07-11 |