Issued Patents All Time
Showing 26–50 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7662984 | Preparation of Si—Si bond-bearing compounds | Masumi Itazaki | 2010-02-16 |
| 7618761 | Toner for electrostatic image development, manufacturing method thereof, electrostatic image developer and image forming method | Takeshi Shoji, Masanobu Ninomiya, Shuji Sato, Eisuke Iwazaki | 2009-11-17 |
| 7588874 | Toner for developing electrostatic image used in electrophotography and process for producing the same | Kazufumi Tomita, Yosuke Tsurumi, Shuji Sato, Akira Matsumoto | 2009-09-15 |
| 7575841 | Toner for electrophotography, manufacturing method of toner for electrophotography, developer for electrophotography, and image forming method | Katsumi Daimon, Kazufumi Tomita, Moegi Iguchi, Yasuo Matsumura, Yusuke Ikeda +4 more | 2009-08-18 |
| 7560211 | Toner for electrostatic charge development, method for manufacturing the toner, and method for forming an image | Takao Ishiyama, Masanobu Ninomiya | 2009-07-14 |
| 7535201 | Uninterruptible power supply system | — | 2009-05-19 |
| 7531276 | Color image forming method and color toner forming method | Takao Ishiyama, Masanobu Ninomiya | 2009-05-12 |
| 7514194 | Toner for developing electrostatic latent image and production method thereof, electrostatic latent image developer, image forming method, and image forming apparatus | Masakazu Iijima, Takao Ishiyama, Masaaki Suwabe, Yasuo Kadokura, Michio Take | 2009-04-07 |
| 7498113 | Toner for developing electrostatic image, production method thereof, resin particle dispersion, and electrostatic image developer | Yasuo Matsumura, Takashi Imai, Katsumi Daimon, Shuji Sato, Yusuke Ikeda +4 more | 2009-03-03 |
| 7488562 | Electrophotographic toner, method for producing the same, electrophotographic developer, method for producing the developer, and image forming method | Katsumi Daimon, Shuji Sato, Shigeru Hayashi, Yosuke Tsurumi, Yusuke Ikeda | 2009-02-10 |
| 7485475 | Method of accelerating test of semiconductor device | Kenji Yoshida, Takeshi Fujimaki, Koji Miyamoto | 2009-02-03 |
| 7432030 | Toner for developing electrostatic latent image, developer for developing electrostatic latent image, and process for producing toner for developing electrostatic latent image | Yosuke Tsurumi, Akira Matsumoto, Mayuko Uda, Kazufumi Tomita | 2008-10-07 |
| 7396628 | Toner for electrostatic charge image developing, developer for electrostatic charge image developing, and image forming apparatus | Masanobu Ninomiya, Takao Ishiyama | 2008-07-08 |
| 7374854 | Image-forming method and image-forming apparatus using the same | Masanobu Ninomiya, Takao Ishiyama, Toshiyuki Yano | 2008-05-20 |
| 7368214 | Electrostatic latent image developing toner and manufacturing method thereof | Takao Ishiyama, Masanobu Ninomiya, Hideo Maehata, Yutaka Sugizaki, Shinpei Takagi | 2008-05-06 |
| 7300735 | Electrophotographic toner and production method therefor | Yosuke Tsurumi, Kazufumi Tomita, Shuji Sato, Akira Matsumoto | 2007-11-27 |
| 7267920 | Toner for developing electrostatic latent images, production method thereof, and electrostatic latent image developer using the same | Yutaka Sugizaki, Kazufumi Tomita, Shuji Sato, Akira Matsumoto, Yosuke Tsurumi +2 more | 2007-09-11 |
| 7157368 | Method of accelerating test of semiconductor device | Kenji Yoshida, Takeshi Fujimaki, Koji Miyamoto | 2007-01-02 |
| 6970812 | Virtual-space providing apparatus, virtual-space providing system, and virtual-space providing method | Teruhisa Kamachi, Satoru Matsuda, Kenichi Fukahori, Tsuyoshi Ono | 2005-11-29 |
| 6916586 | Toner for electrostatic charged image development and process for preparing the same, as well as image forming method, image forming apparatus and toner cartridge | Takao Ishiyama, Shuji Sato, Yosuke Tsurumi, Yasuhiro Arima, Takashi Imai | 2005-07-12 |
| 6673502 | Carrier for development of electrostatic latent image, electrostatic latent image developer and image forming method | Sakon Takahashi, Tomohito Nakajima, Masahiro Takagi, Atsuhiko Eguchi | 2004-01-06 |
| 6428125 | Deck apparatus equipped with a lock mechanism | Takahisa Miyamoto, Hiroyuki Sugihara, Kenichi Utsumi | 2002-08-06 |
| 6242146 | Carrier for electrostatic-charged image developer, developer and image forming process using the same, and carrier core material reproducing process | Yuka Ishihara, Akihiro Iizuka, Yoshifumi Iida, Kaori Oishi, Tomohito Nakajima +2 more | 2001-06-05 |
| 6198594 | Cartridge forced exit station for a library apparatus | Kenichi Utsumi, Toshihito Kanetsuku, Takahisa Miyamoto, Kazuhiko Kawase, Osamu Ohmori | 2001-03-06 |
| 6171744 | Toner for electrophotography, method for producing it, and method of image formation | Jun Igarashi | 2001-01-09 |