Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8340564 | Sheet thickness detector and image forming apparatus using same | Kazuyoshi Kondo, Hiroshi Fujiwara, Toshikane Nishii, Tomoyoshi Yamazaki, Haruyuki Honda | 2012-12-25 |
| 8322718 | Recording medium conveyer capable of effectively conveying recording medium of various types | Hiroshi Fujiwara, Tomoyoshi Yamazaki, Toshikane Nishii, Kazuyoshi Kondo, Haruyuki Honda | 2012-12-04 |
| 8256769 | Feeding device and image forming apparatus | Masafumi Takahira, Hiroshi Fujiwara, Shigeo Nanno, Yasuhide Ohkubo, Ippei Kimura +3 more | 2012-09-04 |
| 8260187 | Image forming device | Haruyuki Honda, Yasuo Matsuyama, Hiroshi Fujiwara, Kazuyoshi Kondo, Yasuhide Ohkubo +4 more | 2012-09-04 |
| 8240657 | Sheet feeding device and image forming apparatus | Hiroshi Fujiwara, Yasuo Matsuyama, Kazuyoshi Kondo, Toshikane Nishii, Ippei Kimura +5 more | 2012-08-14 |
| 8118296 | Open/close mechanism for paper tray for use in image forming apparatus | Toshikane Nishii, Kazuhiro Wakamatsu, Yasuhide Ohkubo, Ippei Kimura, Haruyuki Honda +2 more | 2012-02-21 |
| 8087666 | Sheet discharge device and image forming apparatus | Haruyuki Honda, Hiroshi Fujiwara, Kazuyoshi Kondo, Toshikane Nishii, Tomoyoshi Yamazaki | 2012-01-03 |
| 8070159 | Switchback mechanism and image forming apparatus | Haruyuki Honda, Hiroshi Fujiwara, Yasuhide Ohkubo, Ippei Kimura, Toshikane Nishii +3 more | 2011-12-06 |
| 7992860 | Sheet feeding device, image forming apparatus, and sheet feeding method | Ippei Kimura, Yasuo Matsuyama, Hiroshi Fujiwara, Yasuhide Ohkubo, Toshikane Nishii +3 more | 2011-08-09 |
| 7963520 | Sheet loading device, sheet conveying device, and image forming apparatus | Hiroshi Fujiwara, Shigeo Nanno, Tomoyoshi Yamazaki, Yasuhide Ohkubo, Haruyuki Honda +3 more | 2011-06-21 |
| 7954814 | Feeding device and image forming apparatus | Masafumi Takahira, Hiroshi Fujiwara, Shigeo Nanno, Yasuhide Ohkubo, Ippei Kimura +3 more | 2011-06-07 |
| 7918451 | Switchback mechanism and image forming apparatus | Haruyuki Honda, Hiroshi Fujiwara, Yasuhide Ohkubo, Ippei Kimura, Toshikane Nishii +3 more | 2011-04-05 |
| 7900917 | Recording medium conveyer capable of effectively conveying recording medium of various types | Hiroshi Fujiwara, Tomoyoshi Yamazaki, Toshikane Nishii, Kazuyoshi Kondo, Haruyuki Honda | 2011-03-08 |
| 7731170 | Open/close mechanism for paper tray for use in image forming apparatus | Toshikane Nishii, Kazuhiro Wakamatsu, Yasuhide Ohkubo, Ippei Kimura, Haruyuki Honda +2 more | 2010-06-08 |
| 7677555 | Sheet conveying apparatus and image forming apparatus with vibration applying unit | Yasuo Matsuyama, Hiroshi Fujiwara, Tomoyoshi Yamazaki, Toshikane Nishii, Kazuyoshi Kondo +4 more | 2010-03-16 |