Inventor
Shuzo Suga
Inventor
Kanagawa, JP
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Cprimary
G03CPhotosensitive materials for photographic purposes76%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
C07DHeterocyclic compounds6%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments6%
PatentTitleYear
5,942,384'Silver halide photographic materials and method for processing the same'19995,589,325'Silver halide photographic material'19965,464,734'Methine compounds and silver halide photographic materials containing the compound'19955,236,807'Image formation method and silver halide photographic material therefor'19935,227,286'Silver halide photographic material'19935,015,567'Method for producing silver halide photographic emulsion and silver halide photographic material'19914,996,130'Silver halide photographic material'19914,891,307'Silver halide photographic material'19904,873,181'Silver halide photographic material'19894,859,576'Silver halide photographic material comprising a protective layer containing a polyoxyethylene surface active agent'19894,853,323'Silver halide emulsion'19894,818,669'Silver halide emulsion'19894,647,528'Silver halide photographic material'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–1999Patents assigned to FUJI PHOTO FILM CO LTD (13)· patent assignee history
1987–1991Based in Shizuoka, JP· patent location history
1989–1999Based in Kanagawa, JP· patent location history
1989Based in Minami-ashigara, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJI PHOTO FILM CO LTD | 13 | 1987–1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 9 | 1989–1999 |
| Shizuoka, JP | 2 | 1987–1991 |
| Minami-ashigara, JP | 2 | 1989 |