Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9102813 | Fluoroaluminosilicate glass powder and production method thereof | Yusuke HOKII, Futoshi Fusejima | 2015-08-11 |
| 7537209 | Sheet stacking-aligning apparatus, sheet processing apparatus and image forming apparatus | Daisaku Kamiya, Daiju Yoshino | 2009-05-26 |
| 7264237 | Sheet stacking-aligning apparatus, sheet processing apparatus and image forming apparatus | Daisaku Kamiya, Daiju Yoshino | 2007-09-04 |
| 7120383 | Sheet treating apparatus, method of mounting sheet treating apparatus, and image forming apparatus | Akihiro Sato, Hiroaki Takagishi, Daisaku Kamiya | 2006-10-10 |
| 7107006 | Sheet treating apparatus, method of mounting sheet treating apparatus, and image forming apparatus | Akihiro Sato, Hiroaki Takagishi, Daisaku Kamiya | 2006-09-12 |
| 7050752 | Sheet treating apparatus, method of mounting sheet treating apparatus, and image forming apparatus | Akihiro Sato, Hiroaki Takagishi, Daisaku Kamiya | 2006-05-23 |
| 6994339 | Sheet stacking-aligning apparatus, sheet processing apparatus and image forming apparatus | Daisaku Kamiya, Daiju Yoshino | 2006-02-07 |
| 6647243 | Sheet treating apparatus, method of mounting sheet treating apparatus, and image forming apparatus | Akihiro Sato, Hiroaki Takagishi, Daisaku Kamiya | 2003-11-11 |
| 6471429 | Sheet processing apparatus for discharging sheets in a bundle | Yoshinori Isobe, Yuzoh Matsumoto | 2002-10-29 |
| 6398214 | Sheet handling device and image forming apparatus having sheet-aligning rotary member | Junichi Moteki, Yoshinori Isobe, Yoshimi Mizuta, Takeshi Yamada | 2002-06-04 |
| 6374077 | Sheet processing apparatus and image forming apparatus having this | Katsuaki Hirai, Masaaki Sato, Koji Fukuyama | 2002-04-16 |
| 6302389 | Sheet treating apparatus and image forming apparatus having the same | Yoshinori Isobe | 2001-10-16 |
| 6076825 | Sheet processing apparatus with multiple-position stacking tray | Kenichi Hayashi | 2000-06-20 |
| 5961110 | Sheet sorter with sheet jam detection | Seiichiro Adachi, Hitoshi Fujimoto | 1999-10-05 |
| 5932722 | Hydroxygallium phthalocyanine compound, production process therefor and electrophotographic photosensitive member using the compound | Katsuaki Hirai, Noriyoshi Ueda, Yoshifumi Takehara, Masaaki Sato, Naho Saitoh +1 more | 1999-08-03 |
| 5918872 | Sheet binding apparatus with sheet set shifting means and image forming apparatus with the same | Yoshifumi Takehara | 1999-07-06 |
| 5911414 | Sheet transport apparatus having a hole puncher, and sheet processing device | Noriyoshi Ueda, Yoshifumi Takehara, Naho Saitoh, Kazuyuki Iwamoto, Kenichi Hayashi +1 more | 1999-06-15 |
| 5897250 | Sheet processing apparatus | Katsuaki Hirai, Noriyoshi Ueda, Yoshifumi Takehara, Masaaki Sato, Naho Saitoh +1 more | 1999-04-27 |
| 5836579 | Sheet post-processing apparatus with stack inclining means | Kenichi Hayashi, Yoshifumi Takehara | 1998-11-17 |
| 5839048 | Sheet post-processing apparatus and image forming apparatus having same | — | 1998-11-17 |
| 5774778 | Sheet post-processing apparatus and image forming apparatus having same | Seiichiro Adachi, Hitoshi Fujimoto | 1998-06-30 |
| 5748328 | Color image processing apparatus which forms dot images at varying positions on a scanning line | Akihiro Usami, Yoshinori Mochida, Atsutomo Yoshizawa, Yoshinori Ikeda, Kazuhisa Kemmochi +4 more | 1998-05-05 |
| 5742890 | Discharged sheet stacking apparatus having a plurality of trays with spacing members therebetween | Noriyoshi Ueda | 1998-04-21 |
| 5722030 | Recording apparatus and sorter capable of reducing curl of sheet | — | 1998-02-24 |
| 5700002 | Sheet-bundle processing apparatus in which sheets are aligned using variable pressing force | Seiichiro Adachi | 1997-12-23 |