Inventor
Toshihiro Kouchi
Inventor
Hirakata, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography50%
G03CPhotosensitive materials for photographic purposes20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
4,415,645'Developer for electrophotography and process for preparation thereof'19834,388,396'Electrophotographic process of developing and transfering images uses fluorine containing offset preventing agent in developer'19834,357,406'Developer for electrophotography and process for preparation thereof'19824,267,246'Pressure or heated roller electrophoto image fixing uses halogen or nitrile containing polymer dispersed within resin binder as offset prevent toner'19814,265,992'Coated magnetic developer particles for electrophotography containing vinyl and olefin resins'19813,981,730'Diazo-type multicolor reproduction process'19763,944,422'Photosensitive material in use for diazo-type multicolor reproduction'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1983Patents assigned to MITA INDUSTRIAL CO LTD (7)· patent assignee history
1976–1983Based in Hirakata, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITA INDUSTRIAL CO LTD | 7 | 1976–1983 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hirakata, JP | 7 | 1976–1983 |