Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7943695 | Magnetic polymer particle, method of producing the same, and aqueous dispersion, cartridge, and image forming apparatus using the same | Yoshihiro Inaba | 2011-05-17 |
| 7722711 | Image-forming recording liquid and image-forming device | Yoshihiro Inaba | 2010-05-25 |
| 7442553 | Method for determining the amount of the maleimidyl groups of a particle | Hiroshi Yamamoto, Chisato Urano, Yoshihiro Inaba | 2008-10-28 |
| 7399816 | Maleimidyl-containing material and production method thereof | Chisato Urano, Yoshihiro Inaba, Hiroshi Yamamoto | 2008-07-15 |
| 7345126 | Production method of hydroxyl-containing polymer | Yoshihiro Inaba, Hiroshi Yamamoto, Chisato Urano | 2008-03-18 |
| 7317059 | Ligand immobilization support | Yoshihiro Inaba, Hiroshi Yamamoto, Chisato Urano | 2008-01-08 |
| 7098272 | Method for producing hydroxyl group-containing polymer particles | Yoshihiro Inaba, Chisato Urano | 2006-08-29 |
| 7094860 | Maleimide group-containing polymer particles and method of producing the same | Yoshihiro Inaba, Chisato Urano | 2006-08-22 |
| 7071265 | Method of producing a non-crosslinked polymer particle | Chisato Urano, Yoshihiro Inaba, Masato Mikami | 2006-07-04 |
| 6969742 | Method of producing a functional polymer particle | Chisato Urano, Yoshihiro Inaba, Masato Mikami | 2005-11-29 |
| 6914100 | Method of producing a crosslinked polymer particle | Chisato Urano, Yoshihiro Inaba, Masato Mikami | 2005-07-05 |
| 6226255 | High density optical recordable medium and method for recording | Yuki SUZUKI, Yuko Ohkijima, Yutaka Kurose, Shuuichi Maeda | 2001-05-01 |
| 6099630 | Ink composition, rewritable display medium and method for displaying images | Hidehiko Soyama, Yutaka Sugizaki | 2000-08-08 |
| 5783350 | Developer for electrostatic photography and image forming method | Hirotaka Matsuoka | 1998-07-21 |
| 5723250 | Process for image formation using liquid developer | Hirotaka Matsuoka, Ken Hashimoto | 1998-03-03 |
| 5622804 | Liquid developer for electrophotography, process for producing the same, and process for image formation using the same | Hirotaka Matsuoka, Ken Hashimoto | 1997-04-22 |
| 5529874 | Liquid developer for electrophotography | Hirotaka Matsuoka, Ken Hashimoto | 1996-06-25 |
| 5404209 | Apparatus and method for forming images which are treated with an oil absorbent | Hirotaka Matsuoka, Ken Hashimoto | 1995-04-04 |
| 5352557 | Liquid developer for electrostatic photography | Hirotaka Matsuoka, Ken Hashimoto | 1994-10-04 |