Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11150597 | Powder processing apparatus | Takashi ANZAI, Takahiro Kimura, Kazuaki Iikura | 2021-10-19 |
| 9389539 | Image forming apparatus with transport devices having differing configurations | Tsutomu Somemiya, Takuji Matsumoto, Atsuna Saiki | 2016-07-12 |
| 9229350 | Image forming apparatus | Atsuyuki Kitamura, Masahiro Sato, Atsushi Ogihara, Junichi Murakami, Shuichi Nishide | 2016-01-05 |
| 8941704 | Image recording apparatus | Wataru Suzuki, Atsushi Ogihara, Shuichi Nishide, Koichi Watanabe, Masamichi Kimura | 2015-01-27 |
| 8879977 | Image forming apparatus and image forming method | Atsushi Ogihara, Koichi Watanabe, Wataru Suzuki, Shuichi Nishide, Masamichi Kimura | 2014-11-04 |
| 8818238 | Image forming apparatus and transfer device having attachable developing unit | Masahiro Sato, Atsuyuki Kitamura, Atsushi Ogihara, Koichi Watanabe, Shuichi Nishide +1 more | 2014-08-26 |
| 8774688 | Image forming apparatus with leading-end and trailing-end holding members to prevent sagging of recording medium during transportation | Atsushi Ogihara, Wataru Suzuki, Koichi Watanabe, Shuichi Nishide, Masahiro Sato +1 more | 2014-07-08 |
| 8725046 | Transfer device and image forming apparatus | Masahiro Sato, Atsushi Ogihara, Wataru Suzuki, Koichi Watanabe, Shuichi Nishide +1 more | 2014-05-13 |
| 8649719 | Image forming apparatus | Atsushi Ogihara, Shuichi Nishide, Wataru Suzuki, Koichi Watanabe, Masahiro Sato +1 more | 2014-02-11 |
| 8626043 | Image forming apparatus and transfer device | Atsushi Ogihara, Koichi Watanabe, Shuichi Nishide, Wataru Suzuki, Atsuyuki Kitamura +1 more | 2014-01-07 |
| 8538315 | Image forming apparatus | Atsuyuki Kitamura, Masahiro Sato, Atsushi Ogihara, Satoru Torimaru, Junichi Murakami +1 more | 2013-09-17 |
| 8457538 | Image forming apparatus and method of image forming | Masahiro Sato, Atsushi Ogihara, Junichi Murakami, Koichi Watanabe, Shuichi Nishide +1 more | 2013-06-04 |
| 8416452 | Image forming apparatus that adjusts color mixing | Atsushi Ogihara, Koichi Watanabe, Atsuyuki Kitamura, Masahiro Sato | 2013-04-09 |
| 8369758 | Image forming apparatus including a rear-end holding member | Masahiro Sato, Atsushi Ogihara, Junichi Murakami, Koichi Watanabe, Shuichi Nishide +1 more | 2013-02-05 |
| 8219005 | Developing device, image forming apparatus and developer cartridge | Shiro Suzuki, Koichi Watanabe, Atsuyuki Kitamura, Masahiro Sato | 2012-07-10 |
| 8213847 | Image forming apparatus including transport unit | Junichi Murakami, Atsuyuki Kitamura, Masahiro Sato, Satoru Torimaru, Atsushi Ogihara +1 more | 2012-07-03 |
| 8180248 | Image forming apparatus | Masahiro Sato, Atsuyuki Kitamura, Junichi Murakami, Satoru Torimaru, Atsushi Ogihara +1 more | 2012-05-15 |
| 8145108 | Image forming apparatus | Junichi Murakami, Atsuyuki Kitamura, Masahiro Sato, Atsushi Ogihara, Koichi Watanabe +1 more | 2012-03-27 |
| 7978994 | Image forming apparatus including detector units | Atsushi Ogihara, Atsuyuki Kitamura, Masahiro Sato, Junichi Murakami, Satoru Torimaru +1 more | 2011-07-12 |
| 7965974 | Image forming apparatus | Satoru Torimaru, Atsuyuki Kitamura, Masahiro Sato, Atsushi Ogihara, Junichi Murakami +1 more | 2011-06-21 |
| 7923245 | Medium for ES culturing | Miho Furue, Makoto Asashima | 2011-04-12 |
| 7912407 | Developing unit, developing device and image forming apparatus for peeling off magnetic developer | Koichi Watanabe, Atsuyuki Kitamura, Masahiro Sato | 2011-03-22 |
| 7509080 | Developing unit with developer opening/closing member | Naoya Iwata, Tomoyoshi Chihara, Akihide Kawamura | 2009-03-24 |
| 6977147 | Method of screening therapeutic or preventative agents for squamous epithelial cell carcinoma | — | 2005-12-20 |
| 5915151 | Rotary-type developing unit | Shintaro Kaneko, Ryuji Hattori, Shigemi Murata, Hirohisa Kohno | 1999-06-22 |