Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12103322 | Method and system for manufacturing container product | Rie Hirayama, Kazuhiro Fujita, Teruhiro Tadokoro | 2024-10-01 |
| 12097997 | Container and content containing body, and method for producing container and container producing apparatus | Kazuhiro Fujita, Masako Yoshii, Makoto Hino, Kazuhiro Akatsu | 2024-09-24 |
| 11738408 | Marking device, medium, container, and marking method | Rie Hirayama, Kazuhiro Fujita | 2023-08-29 |
| 10444758 | Autonomous traveling device | Kazuhiro Takabayashi, Daisuke Maeda | 2019-10-15 |
| 9772809 | Printed matter delivery system, image forming apparatus, and printed matter delivery apparatus | Kazunori Bannai, Yasuhisa Ehara, Katsunori Shoji, Daisuke Maeda, Yusuke Funayama +2 more | 2017-09-26 |
| 9436004 | Optical scanning device and image forming apparatus | Hiroshi Johno, Daisuke Yoshida, Kazunori Watanabe | 2016-09-06 |
| 9333766 | Optical scanner with housing to support light sources and image forming apparatus incorporating same | Kazunori Watanabe, Hiroshi Johno, Shuji Takamatsu | 2016-05-10 |
| 9261698 | Optical scanner and image forming apparatus including same | Kazunori Watanabe, Hiroshi Johno | 2016-02-16 |
| 9170523 | Optical scanning apparatus, method for performing the same and image forming apparatus | Hiroshi Johno, Daisuke Yoshida, Kazunori Watanabe | 2015-10-27 |
| 8928709 | Optical scanner and image forming apparatus including same | Kazunori Watanabe, Hiroshi Johno | 2015-01-06 |
| 8780159 | Optical scanner and image forming apparatus including same | Takeshi Yamakawa, Kazunori Watanabe | 2014-07-15 |
| 8754918 | Optical scanner and image forming apparatus including same | Hiroshi Johno, Takeshi Yamakawa, Kazunori Watanabe | 2014-06-17 |
| 8711195 | Optical writer and image forming apparatus including same | Hiroshi Johno, Kazunori Watanabe | 2014-04-29 |
| 8610753 | Optical scanner and image forming apparatus including same | Takeshi Yamakawa, Kazunori Watanabe, Hiroshi Johno, Tomoya FUJII | 2013-12-17 |
| 8503055 | Curve correction mechanism, optical scanner, and image forming apparatus | Hiroshi Johno, Takeshi Yamakawa, Kazunori Watanabe | 2013-08-06 |
| 8471883 | Optical scanner and image forming apparatus including same | Takeshi Yamakawa, Kazunori Watanabe | 2013-06-25 |
| 8368986 | Optical scanning device and image forming apparatus | Takeshi Yamakawa, Kazunori Watanabe, Hiroshi Johno | 2013-02-05 |
| 8184352 | Optical scanning device and image forming apparatus | Hiroshi Johno, Takeshi Yamakawa, Kazunori Watanabe | 2012-05-22 |
| 8107148 | Curvature correction device, optical scanning unit, and image forming apparatus | Susumu Narita | 2012-01-31 |
| 8027075 | Optical scanning unit and image forming apparatus incorporating same | — | 2011-09-27 |
| 7782501 | Light-orientation adjusting unit, optical writing unit having light-orientation adjusting unit, and image forming apparatus having optical writing unit | — | 2010-08-24 |
| 7443556 | Optical scanning apparatus and image forming apparatus | — | 2008-10-28 |
| 7355617 | Optical scanner and image forming apparatus | Yasumasa Tomita | 2008-04-08 |
| 7319475 | Method and apparatus for image forming capable of preventing image quality deterioration induced by heat from an optical deflector | Yasumasa Tomita, Hiroshi Yoshizawa, Tetsuya Kimura, Masato Yokoyama, Keiji Okamoto | 2008-01-15 |
| 7256813 | Optical scanner and image forming apparatus | Yasumasa Tomita | 2007-08-14 |