Inventor
Nobutaka Kinoshita
Inventor
Shizuoka, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography80%
B41JTypewriters10%
C09DCoating compositions, e.g. paints, varnishes or lacquers10%
PatentTitleYear
6,395,443'Toner for developing electrostatic image and process of preparing same'20026,255,028'Electrophotographic toner and image forming method using the toner'20016,248,488'Image formation method using color toners'20016,194,118'Color toner and manufacturing method thereof and image forming method using the color toner'20016,120,960'Image forming method and dry toner therefor'20006,060,201'Image forming method using color developers'20005,998,074'Color toner and manufacturing method thereof and image forming method using the color toner'19995,952,048'Ink composition and recording method using the same'19995,919,592'Yellow toner for color electrophotography'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2002Patents assigned to RICOH KK (9)· patent assignee history
1999–2001Based in Shizuoka, JP· patent location history
1999–2002Based in Mishima, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RICOH KK | 9 | 1999–2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shizuoka, JP | 6 | 1999–2001 |
| Mishima, JP | 3 | 1999–2002 |