Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7252918 | Hot-roller fixing toner for developing electrostatically charged images | Toru Nakamura, Toshimi Nishioka, Nobuyuki Kurokawa, Junichi Fukuzawa, Horst-Tore Land +1 more | 2007-08-07 |
| 7049040 | Electrostatically charged image developing toner containing a polyolefin resin having a cyclic structure | Frank Osan, Thomas Wehrmeister, Horst-Tore Land, Toshimi Nishioka, Junichi Fukuzawa +3 more | 2006-05-23 |
| 6384120 | Synthetic resin film for agricultural use excellent in antifog and antimist properties | Hiroshi Ohsawa, Masaki Nakamura | 2002-05-07 |
| 6162572 | Toner for electrophotography | Junichi Fukuzawa, Toru Nakamura, Toshimi Nishioka, Horst-Tore Land, Fredy Helmer-Metzmann | 2000-12-19 |
| 6068959 | Coated carrier for developing electrostatically charged images | Toru Nakamura, Toshimi Nishioka, Nobuyuki Kurokawa, Junichi Fukuzawa, Horst-Tore Land +1 more | 2000-05-30 |
| 6052940 | Electrophotographic toner | Junichi Fukuzawa, Toru Nakamura, Toshimi Nishioka, Horst-Tore Land, Fredy Helmer-Metzmann | 2000-04-25 |