Inventor
Mamoru Nakatani
Inventor
Nagaokakyo, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Cprimary
G03CPhotosensitive materials for photographic purposes57%
C07DHeterocyclic compounds14%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices14%
G03GElectrography14%
PatentTitleYear
4,879,197'Method of developing electronic photograph with liquid developer and cleaning excess thereof'19894,454,216'Method for making improved lithographic printing plate'19844,147,554'Direct-positive photographic silver halide emulsion'19794,078,936'Silver halide emulsion containing two-equivalent yellow coupler'19784,071,365'Silver halide emulsion containing two-equivalent yellow dye-forming coupler'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1989Patents assigned to MITSUBISHI PAPER MILLS LTD (5)· patent assignee history
1978–1989Based in Nagaokakyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI PAPER MILLS LTD | 5 | 1978–1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nagaokakyo, JP | 5 | 1978–1989 |