Issued Patents All Time
Showing 51–75 of 132 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8238768 | Image forming apparatus including developing unit and toner supplying unit | Eichi Koizumi, Nobutaka Takeuchi, Shinji Kato | 2012-08-07 |
| 8233813 | Image forming apparatus and image-density control method | Shin Hasegawa, Hitoshi Ishibashi, Yoshiaki Miyashita, Kohta Fujimori, Nobutaka Takeuchi +4 more | 2012-07-31 |
| 8212288 | Compound semiconductor substrate comprising a multilayer buffer layer | Jun Komiyama, Kenichi Eriguchi, Hiroshi Oishi, Yoshihisa Abe, Shunichi Suzuki | 2012-07-03 |
| 8148753 | Compound semiconductor substrate having multiple buffer layers | Hiroshi Oishi, Jun Komiyama, Kenichi Eriguchi, Yoshihisa Abe, Shunichi Suzuki | 2012-04-03 |
| 8145100 | Process cartridge including developing unit and incorporated in image forming apparatus | Yushi Hirayama, Shinji Kato, Takeroh Kurenuma, Keiichi Yoshida, Shin Hasegawa +6 more | 2012-03-27 |
| 8118974 | Structure for producing castings | Shigeo Nakai, Tokuo Tsuura, Yoshimasa Takagi, Tadashi Kusube, Yoshiaki Ban | 2012-02-21 |
| 8045874 | Image forming apparatus and image density control method | Shin Hasegawa, Hitoshi Ishibashi, Yoshiaki Miyashita, Kohta Fujimori, Nobutaka Takeuchi +3 more | 2011-10-25 |
| 8027605 | Image forming apparatus and image density control method | Nobutaka Takeuchi, Shin Hasegawa, Hitoshi Ishibashi, Shuji Hirai, Kohta Fujimori +2 more | 2011-09-27 |
| 7927774 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Harunobu Ogaki, Takakazu Tanaka, Kenichi Kaku | 2011-04-19 |
| 7929873 | Image forming apparatus and image density control method | Nobutaka Takeuchi, Shin Hasegawa, Hitoshi Ishibashi, Shuji Hirai, Kohta Fujimori +4 more | 2011-04-19 |
| 7903986 | Reuse method and a reusable device for an image forming apparatus having a first process linear velocity and a second image processing apparatus having a second process linear velocity | Kayoko Tanaka, Shin Hasegawa, Hitoshi Ishibashi, Shuji Hirai, Kohta Fujimori +2 more | 2011-03-08 |
| 7897527 | Cushioning pad for hot press | — | 2011-03-01 |
| 7894311 | Focus servo apparatus | Jin Yoneda, Hideaki Sekiya | 2011-02-22 |
| 7831984 | Disk drive with established resonance frequencies for damper member | Shigeto Ueno, Teruyuki Naka, Shinichi Maeda, Masakazu Ishizuka, Yasuo Kabuta +2 more | 2010-11-09 |
| 7671133 | Vulcanized fluorine rubber and cushioning material for heat press containing same | — | 2010-03-02 |
| 7585604 | Electrographic photosensitive member, process cartridge and electrophotographic apparatus | Harunobu Ogaki, Takakazu Tanaka, Kenichi Kaku | 2009-09-08 |
| 7582393 | Transfer mask blank, transfer mask, and transfer method using the transfer mask | Hisatake Sano, Morihisa Hoga, Yukio Iimura, Yuki Aritsuka, Masaaki Kurihara +1 more | 2009-09-01 |
| 7581233 | Disk loading apparatus with cartridge urging member operating cooperatively with disk rotating unit transverse holder | Shigeto Ueno, Teruyuki Naka, Shinichi Maeda, Masakazu Ishizuka, Yasuo Kabuta +2 more | 2009-08-25 |
| 7478343 | Method to create multiple items with a mouse | Yoshiaki Kubo, Hisaya Morita, Kohji Nakamori, Akihiko Nakamura | 2009-01-13 |
| 7477173 | Combined AD/DA converting apparatus | Yasumasa Hayakawa, Taichiro Kawai | 2009-01-13 |
| 7378865 | Superconducting circuit for generating pulse signal | Atsushi Taguchi, Takuya Himi, Hideo Suzuki, Keiichi Tanabe | 2008-05-27 |
| 7348186 | Method for improving a semiconductor substrate having SiGe film and semiconductor device manufactured by using this method | Tomoya Baba | 2008-03-25 |
| 7160659 | Electrophotographic apparatus and process cartridge | Hirotoshi Uesugi, Kazushige Nakamura, Masataka Kawahara | 2007-01-09 |
| 7129870 | Superconducting latch driver circuit generating sufficient output voltage and pulse-width | Satoru Hirano, Hideo Suzuki, Keiichi Tanabe, Tsunehiro Hato, Michitaka Maruyama | 2006-10-31 |
| 7115303 | Process for producing spherical composite cured melamine resin particles | Masaaki Ozawa | 2006-10-03 |