Issued Patents All Time
Showing 51–75 of 121 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9254626 | Bonded object of tungsten carbide-based superhard alloy and process for producing same | Hiroyuki Tanaka | 2016-02-09 |
| 9229393 | Fixing device configured to fix a toner image onto a recording medium and image forming apparatus including the same | Yoshiharu Kanematsu, Yoshihiro Yamagishi, Takashi Eiki, Takefumi Yotsutsuji, Eriko Hayashi | 2016-01-05 |
| 9188768 | Optical element and production method of the same | Hiroshi Hirayama | 2015-11-17 |
| 9128434 | Fixing device and image forming apparatus | Motoki Moriguchi | 2015-09-08 |
| 9080913 | Terahertz-wave spectrometer and prism member | Takashi Yasuda, Yoichi Kawada, Atsushi Nakanishi, Kouichiro Akiyama | 2015-07-14 |
| 9061850 | Fixing device, image forming apparatus, and sheet detecting mechanism | Tomohiro Watatani | 2015-06-23 |
| 8993967 | Electromagnetic wave detection device | Yoichi Kawada, Takashi Yasuda, Toru Matsumoto | 2015-03-31 |
| 8947771 | Optical amplifying device | Koei Yamamoto, Toshiharu Moriguchi, Shingo Oishi, Masatoshi Fujimoto, Shigeru Sakamoto +3 more | 2015-02-03 |
| 8887159 | Flexible and scalable operating system achieving a fast boot and reliable operation | Motoki Hirano, Peirong Liu, Yoichi Sato | 2014-11-11 |
| 8742353 | Single terahertz wave time-waveform measuring device | Yoichi Kawada, Takashi Yasuda, Shinichiro Aoshima | 2014-06-03 |
| 8687997 | Image forming apparatus configured to direct cooling air flow to a fixing device roller proximate the outer side of the apparatus main body | Yoshihiko Kurotsu | 2014-04-01 |
| 8577260 | Fixing apparatus and image forming apparatus | — | 2013-11-05 |
| 8564875 | Terahertz wave generation device | Yoichi Kawada, Atsushi Nakanishi, Takashi Yasuda | 2013-10-22 |
| 8415625 | Total reflection terahertz wave measurement device | Atsushi Nakanishi, Yoichi Kawada, Takashi Yasuda, Masatoshi Fujimoto, Shinichiro Aoshima | 2013-04-09 |
| 8353695 | Die for forming honeycomb structure | — | 2013-01-15 |
| 8354644 | Total reflection tera hertz wave measuring apparatus | Takashi Yasuda, Yoichi Kawada, Shinichiro Aoshima | 2013-01-15 |
| 8320044 | Optical element and production method of the same | Hiroshi Hirayama | 2012-11-27 |
| 8295725 | Fixing device and image forming apparatus | — | 2012-10-23 |
| 8235699 | Honeycomb structure-forming die and method for manufacturing the same | Hirofumi Hosokawa | 2012-08-07 |
| 8225983 | Joining jig and method for manufacturing a bonded body of different members by using the jig | — | 2012-07-24 |
| 8052411 | Die for forming honeycomb structure | Seiichiro Hayashi, Masanari Iwade, Hirofumi Hosokawa | 2011-11-08 |
| 7780171 | Game machine | Shigehito Mukasa, Koki Atobe, Kazufumi Koike | 2010-08-24 |
| 7734238 | Image forming apparatus with first and second guiding sections for varying a contact length of a sheet with a heating member in accordance with a thickness of the sheet | — | 2010-06-08 |
| 7713050 | Die for forming honeycomb structure | Masayuki Hironaga | 2010-05-11 |
| 7631861 | Sheet feeding device and image forming apparatus | — | 2009-12-15 |