Inventor
Noriaki Tsubota
Inventor
Himeji, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography75%
B82YSpecific uses or applications of nanostructures8%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
5,300,383'Method and toner for full color development'19945,296,328'Magnetic brush development process'19945,225,300'Electrophotographic toner for negative charging'19935,215,850'Electrophotographic toner for negative charging'19935,212,038'Developer and process for preparation thereof'19935,212,033'Electrophotographic toner for negative charging'19935,209,999'Electrophotographic tower for negative charging'19935,202,730'Developing process using two-component type magnetic developer'19934,849,318'Processes for producing electrophotographic toner'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1994Patents assigned to MITA INDUSTRIAL CO LTD (9)· patent assignee history
1989–1994Based in Himeji, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITA INDUSTRIAL CO LTD | 9 | 1989–1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Himeji, JP | 9 | 1989–1994 |