Inventor
Seigo Ebato
Inventor
Nagaokakyo, JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Cprimary
G03CPhotosensitive materials for photographic purposes41%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests23%
Y10TTechnical subjects covered by former us classification14%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments5%
C09DCoating compositions, e.g. paints, varnishes or lacquers5%
C09JAdhesives5%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices5%
G09FDisplaying5%
PatentTitleYear
5,198,299'Release sheet'19935,096,767'Alkali-removable label support and label'19925,084,344'Photographic support comprising a layer containing an electron beam hardened resin and white pigment of a thickness of 5-100 microns'19924,910,129'Silver halide photographic light sensitive material'19904,710,455'Novel silver halide crystal and process for production of same'19874,548,898'Photosensitive material for diffusion transfer with antihalation layer containing white and color pigment'19854,436,805'Silver complex diffusion transfer process using two toning agents'19844,273,862'Direct-positive silver halide photographic sensitive materials'19814,266,016'Antistatic layer for silver halide photographic materials'19814,220,471'Photographic polypropylene coated paper support with corona discharge treatment and polymeric subbing layer'19804,175,965'Offset printing plate'19793,930,869'Photographic silver halide photosensitive materials'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1993Patents assigned to MITSUBISHI PAPER MILLS LTD (12)· patent assignee history
1976–1990Based in Nagaokakyo, JP· patent location history
1992–1993Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI PAPER MILLS LTD | 12 | 1976–1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nagaokakyo, JP | 9 | 1976–1990 |
| Tokyo, JP | 3 | 1992–1993 |