Issued Patents All Time
Showing 51–75 of 116 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7995955 | Image forming apparatus, developing device and developer discharge mechanism | Takao Izumi, Norikazu Ochiai | 2011-08-09 |
| 7831181 | Developing device | Takashi Hatakeyama, Minoru Yoshida, Takao Izumi | 2010-11-09 |
| 7783228 | Developing unit and developer stirring/transporting method | Takashi Hatakeyama | 2010-08-24 |
| 7764908 | Developing unit and developer stirring and transporting method | Takashi Hatakeyama | 2010-07-27 |
| 7737065 | Process for producing aluminum nitride sintered compacts | Takeshi Gotoh, Kohki Ichikawa | 2010-06-15 |
| 7689147 | Developing apparatus and developer collecting method | Takashi Hatakeyama | 2010-03-30 |
| 7662498 | Polymer electrolyte composition containing aromatic hydrocarbon-based resin | Kimihiro Kubo | 2010-02-16 |
| 7650100 | Development apparatus, image forming apparatus, and developer transfer method | Minoru Yoshida, Takashi Hatakeyama | 2010-01-19 |
| 7553469 | Aluminum nitride powder and aluminum nitride sintered compact | Takeshi Gotoh, Kohki Ichikawa | 2009-06-30 |
| 7407332 | Intelligent pluggable optical transceiver | Kazushige Oki, Hiromi Kurashima, Tomoyuki Funada, Shojiro Kiyotake, Kou Nito | 2008-08-05 |
| 7383002 | Developing device, process cartridge and image forming apparatus | Takao Izumi, Takashi Hatakeyama | 2008-06-03 |
| 7269363 | Developing apparatus, developing method, and developing agent therefor | — | 2007-09-11 |
| 7195403 | Pluggable optical transceiver with highly shielded structure | Kazushige Oki, Hiromi Kurashima, Tomoyuki Funada, Shojiro Kiyotake, Kou Nito | 2007-03-27 |
| 7106768 | Laser light generator control circuit and laser light generator control method | — | 2006-09-12 |
| 6973284 | Induction heating apparatus having sheet releasing mechanism | — | 2005-12-06 |
| 6961112 | Method of scattering fine particles, method of manufacturing liquid crystal display, apparatus for scattering fine particles, and liquid crystal display | Kazuya Yoshimura, Makoto Nakahara, Takatoshi Kira, Daisuke Ikesugi, Akihiko Tateno +3 more | 2005-11-01 |
| 6930746 | Method of scattering fine particles, method of manufacturing liquid crystal display, apparatus for scattering fine particles, and liquid crystal display | Kazuya Yoshimura, Makoto Nakahara, Takatoshi Kira, Daisuke Ikesugi, Akihiko Tateno +3 more | 2005-08-16 |
| 6871039 | Induction heating apparatus having sheet releasing mechanism | — | 2005-03-22 |
| 6795458 | Laser diode control circuit and laser diode control method | — | 2004-09-21 |
| 6678497 | Fixing device | — | 2004-01-13 |
| 6649221 | Spacer microparticle spraying apparatus and method for fabricating a liquid crystal display | Akihiko Tateno, Hiroyuki Nakatani, Kazuya Yoshimura, Makoto Nakahara, Takatoshi Kira +3 more | 2003-11-18 |
| 6639644 | Liquid crystal display and manufacture thereof with electrostatic control of sprayed spacer particle deposition | Akihiko Tateno, Hiroyuki Nakatani, Kazuya Yoshimura, Makoto Nakahara, Takatoshi Kira +3 more | 2003-10-28 |
| 6618112 | Method of scattering fine spacers method of manufacturing liquid crystal display, apparatus for scattering fine spacers with electrostatic control and confinement, and liquid crystal display | Kazuya Yoshimura, Makoto Nakahara, Takatoshi Kira, Daisuke Ikesugi, Akihiko Tateno +3 more | 2003-09-09 |
| 6603936 | Fixing apparatus and fixing method | Masashi Hiroki | 2003-08-05 |
| 6585010 | Precision fine powder dispersing supply apparatus | Kiyoshi Takahashi, Shuji Shinkai, Junichiro Hisazumi, Hiromitsu Suzuki | 2003-07-01 |