Issued Patents All Time
Showing 101–125 of 129 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8396392 | Image forming apparatus have a cover and a pressing mechanism for pressing a developing cartridge when closing the cover | Yoshihito Takakuwa, Yoshiya Tomatsu | 2013-03-12 |
| 8190059 | Developing unit comprising movement member capable of rotating | — | 2012-05-29 |
| 8183017 | Method of producing L-lysine | Seiko Otsuna, Masakazu Sugimoto, Masako Izui, Eiichi Nakano, Masaki Kobayashi +2 more | 2012-05-22 |
| 8099018 | Pressing mechanism for a developing cartridge | Yoshihito Takakuwa, Yoshiya Tomatsu | 2012-01-17 |
| 8099021 | Image forming apparatus | Yasushi Okabe | 2012-01-17 |
| 8036567 | Image forming apparatus | — | 2011-10-11 |
| 7957671 | Image forming device and developing unit with movement member | — | 2011-06-07 |
| 7933531 | Image formation device | — | 2011-04-26 |
| 7846698 | Method of producing L-lysine | Seiko Otsuna, Masakazu Sugimoto, Masako Izui, Eiichi Nakano, Masaki Kobayashi +2 more | 2010-12-07 |
| 7809294 | Image forming device controlling driving of a motor based on a detected temperature | Yoshiteru Hattori | 2010-10-05 |
| 7680436 | Developing unit comprising movement member capable of moving between housing position and protruding position and image forming device | — | 2010-03-16 |
| 7599104 | Image reading apparatus and multi-functional apparatus having a plate-like pressing member | Hiroshi Nobe, Hideaki Nagasaka | 2009-10-06 |
| 7518765 | Image reading apparatus and multi-functional apparatus having grounded pressing plate | Hiroshi Nobe | 2009-04-14 |
| 7509075 | Gear unit and image forming device | — | 2009-03-24 |
| 7415224 | Image-forming device | — | 2008-08-19 |
| 7116258 | A/D converter, D/A converter and voltage source | Kazuyoshi Arimura, Hidekiyo Ozawa | 2006-10-03 |
| 7075463 | A/D converter, D/A converter and voltage source | Kazuyoshi Arimura, Hidekiyo Ozawa | 2006-07-11 |
| 7062216 | Image forming device capable of selectively mounting different sheet feed units | Hiroshi Nobe | 2006-06-13 |
| 7012558 | A/D converter, battery pack, electronics device and method of voltage measurement | Kazuyoshi Arimura, Hidekiyo Ogawa | 2006-03-14 |
| D510316 | Solar electric generator | — | 2005-10-04 |
| 6919043 | Method of sterilization for container, apparatus using therefor and heat treatment for container | Makoto Hayashi, Masatoshi Takagi, Akira Koyama | 2005-07-19 |
| 6221636 | Method for producing L-lysine | Masakazu Sugimoto, Yasuhiko Yoshihara, Tsuyoshi Nakamatsu | 2001-04-24 |
| 6090597 | Method of producing L-lysine | Seiko Hirano, Masakazu Sugimoto, Eiichi Nakano, Masako Izui, Yasuhiko Yoshihara +1 more | 2000-07-18 |
| 5880610 | Current-to-voltage converting device and light receiver | Kazunori Nishizono, Tetsuji Funaki | 1999-03-09 |
| 5817450 | Emulsification and dispersion method of hydrophobic, photographically useful compound | Naoyuki Kawanishi, Masataka Ogawa, Kazuhiko Fujiwara | 1998-10-06 |