Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10093495 | Self-closing device and image forming apparatus | Hiroaki Takai | 2018-10-09 |
| 10061261 | Coupling mechanism, and sheet feed device and image forming apparatus including same | — | 2018-08-28 |
| 9790040 | Sheet feeding device and image forming apparatus including the same | Hiroaki Takai | 2017-10-17 |
| 9725263 | Sheet feeding cartridge and image forming apparatus | Hiroaki Takai | 2017-08-08 |
| 9367015 | Sheet feeder and image forming apparatus | Hideaki Doyo, Toshio Hori, Hiroaki Takai, Takehiro Sato, Noriko Masuta | 2016-06-14 |
| 9104161 | Recording medium storage apparatus and image forming apparatus therewith | Toshio Hori, Yoshiaki Tashiro, Hideaki Doyo, Noriko Masuta, Hiroaki Takai | 2015-08-11 |
| 9022382 | Sheet feed device and image forming apparatus including the same | Hiroaki Takai, Yoshiaki Tashiro, Toshio Hori, Hideaki Doyo, Noriko Masuta | 2015-05-05 |
| 8282093 | Sheet feeder and image forming apparatus provided with the same | — | 2012-10-09 |
| 8061707 | Paper supply apparatus and image forming apparatus equipped with the same | — | 2011-11-22 |
| 7938396 | Sheet feeding device and image forming apparatus including sheet feeding device with a sheet feeding preparation period | Keiji Okumura, Yoshihiro Yamaguchi | 2011-05-10 |
| 7883084 | Sheet feeding device and image forming apparatus with warm air unit for blowing air toward upper face of sheet stack | Keiji Okumura, Yoshihiro Yamaguchi, Sachio Izumichi | 2011-02-08 |
| 7823876 | Sheet feeding device and image forming apparatus including sheet feeding device with rear end detection portion | Keiji Okumura, Masahiko Miyazaki, Seiichi Shirasaki, Yasunori Ueno, Sachio Izumichi | 2010-11-02 |
| 6725598 | Plant cultivator and control system therefor | Kenji Yoneda | 2004-04-27 |
| 6722651 | Sheet member discharge mechanism | Syuji Fujisawa, Kuniaki Araishi, Kazuhisa Kondo, Masuo Kawamoto, Mitsuhiro Shibata | 2004-04-20 |
| 6353727 | Image forming apparatus having staple processing section | Toshinori Muraoka, Kazuhisa Kondo, Ippei Miyahira, Keiji Okumura | 2002-03-05 |
| 6315288 | Sheet post-processing apparatus | Hiroshi Shimoyama, Keiji Okumura, Kazuhisa Kondoh, Sadahiro Matsuura, Tohru Tanjyoh +1 more | 2001-11-13 |
| 5465947 | Apparatus for discharging sheets from a sorter | Keiji Okumura, Takeshi Aoki, Satoru Hayama, Keiichi Taguchi, Yuichiro Iwase +1 more | 1995-11-14 |
| 5377972 | Sorter | Youichirou Irie, Tooru Himegi, Hiroyuki Nagai, Nobukazu Ootsuka, Takatoshi Nishimura +6 more | 1995-01-03 |
| 5290020 | Sheet finishing device with calculating means for efficient operation | Toshikazu Matsui, Takatoshi Nishimura, Kenichi Honda, Shoichiro Tajima, Keiichi Asano +4 more | 1994-03-01 |
| 5098083 | Multiple sorter | Jun Miyoshi, Nobukazu Otsuka, Hiroyuki Nagai, Takatoshi Nishimura, Keiichi Taguchi | 1992-03-24 |
| 5087029 | Sorter having noise-eliminating member | — | 1992-02-11 |
| 5086317 | Editing area setting method and editing area setting apparatus in an image forming apparatus | Masashi Matsumoto | 1992-02-04 |
| 4914475 | Editing area setting method and editing area setting apparatus in an image forming apparatus | Masashi Matsumoto | 1990-04-03 |
| 4821070 | Display for image forming apparatus | Toshiyuki Nakade, Tsugio Nakanishi, Toshinori Muraoka, Noboru Fukuoka, Tsuyoshi Nagao +3 more | 1989-04-11 |