Inventor
Makiko Yokoi
Inventor
Kanagawa, JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Cprimary
G03CPhotosensitive materials for photographic purposes67%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments33%
PatentTitleYear
7,439,309'Silver halide photographic light-sensitive material, photographic emulsion, and mercapto group-containing polymer compound used for them'20087,358,344'Azo dye'20086,897,014'Silver halide photographic light-sensitive material, photographic emulsion, and mercapto group-containing polymer compound used for them'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005Patents assigned to FUJI PHOTO FILM CO LTD (1)· patent assignee history
2005–2008Based in Kanagawa, JP· patent location history
2008Patents assigned to FUJIFILM CORP (2)· patent assignee history
2008Based in Minami-ashigara, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJIFILM CORP | 2 | 2008 |
| FUJI PHOTO FILM CO LTD | 1 | 2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 2 | 2005–2008 |
| Minami-ashigara, JP | 1 | 2008 |