Issued Patents All Time
Showing 26–50 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8509640 | Image forming apparatus with control unit | — | 2013-08-13 |
| 8472828 | Developer fixing device and image forming apparatus having a plurality of heating units | — | 2013-06-25 |
| 8431931 | Reflective anode and wiring film for organic EL display device | Yuuki Tauchi, Mototaka Ochi | 2013-04-30 |
| 8422902 | Image forming apparatus that uses fixing member temperature or thickness of recording medium to detect when to halt the rotation drive of a fixing member drive unit | — | 2013-04-16 |
| 8399100 | Reflection film, reflection film laminate, LED, organic EL display, and organic EL illuminating instrument | Jun Suzuki, Takayuki Tsubota, Shinichi Tanifuji | 2013-03-19 |
| 8367241 | Separator for fuel cell and manufacturing method therefor | Jun Suzuki, Nobuhiro Kobayashi, Yoshinori Ito | 2013-02-05 |
| 8367200 | Reflecting film excellent in cohesion resistance and sulfur resistance | Jun Suzuki, Shinichi Tanifuji, Takayuki Tsubota, Yoshinori Ito | 2013-02-05 |
| 8349519 | Titanium electrode material and surface treatment method of titanium electrode material | Jun Suzuki, Yoshinori Ito, Jun Hisamoto | 2013-01-08 |
| 8298723 | Metal separator for fuel cell and manufacturing method thereof | Shinichi Tanifuji, Hirotaka Ito, Jun Suzuki, Yoshinori Ito, Jun Hisamoto | 2012-10-30 |
| 8295727 | Image forming apparatus with temperature adjustment | — | 2012-10-23 |
| 8265495 | Heating device and image forming apparatus with abnormality detection | — | 2012-09-11 |
| 8231990 | Alloy film for a metal separator for a fuel cell, a manufacturing method thereof and a target material for sputtering, as well as a metal separator, and a fuel cell | Jun Suzuki, Yoshinori Ito, Hirotaka Ito, Shinichi Tanifuji | 2012-07-31 |
| 8221918 | Anode for lithium ion secondary battery, production method thereof, and lithium ion secondary battery using the same | Shoo Katsura, Jun Hisamoto, Jun Suzuki, Shinichi Tanifuji | 2012-07-17 |
| 8185008 | Fixing device and image forming apparatus with a temperature detector | — | 2012-05-22 |
| 8178174 | Ag base alloy thin film and sputtering target for forming Ag base alloy thin film | Yuuki Tauchi, Katsutoshi Takagi, Junichi Nakai | 2012-05-15 |
| 8137866 | Titanium material for fuel cell separator having low contact resistance | Jun Suzuki, Kasumi Yanagisawa, Takashi Yashiki, Masahito Fukuda | 2012-03-20 |
| 8081893 | Electrophotographic image forming apparatus with improved temperature control | — | 2011-12-20 |
| 7970299 | Image forming apparatus capable of detecting surface temperature rotating body without contact | — | 2011-06-28 |
| 7887924 | High-strength steel with excellent unsusceptibility to hydrogen embrittlement | Wataru Urushihara, Nao Yoshihara | 2011-02-15 |
| 7871686 | Ag base alloy thin film and sputtering target for forming Ag base alloy thin film | Yuuki Tauchi, Katsutoshi Takagi, Junichi Nakai | 2011-01-18 |
| 7776420 | Ag base alloy thin film and sputtering target for forming Ag base alloy thin film | Yuuki Tauchi, Katsutoshi Takagi, Junichi Nakai | 2010-08-17 |
| 7776393 | Methods of producing an alumina film mainly in alpha crystal structure and the multilayer film thereof | Hiroshi Tamagaki, Toshimitsu Kohara | 2010-08-17 |
| 7767041 | Ag-Bi-base alloy sputtering target, and method for producing the same | Katsutoshi Takagi, Junichi Nakai, Yuuki Tauchi, Hitoshi Matsuzaki, Hideo Fujii | 2010-08-03 |
| 7758942 | Ag base alloy thin film and sputtering target for forming Ag base alloy thin film | Yuuki Tauchi, Katsutoshi Takagi, Junichi Nakai | 2010-07-20 |
| 7722942 | Ag base alloy thin film and sputtering target for forming Ag base alloy thin film | Yuuki Tauchi, Katsutoshi Takagi, Junichi Nakai | 2010-05-25 |