Inventor
Yoshihiro Haga
Inventor
Hino, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Cprimary
G03CPhotosensitive materials for photographic purposes91%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
5,849,471'Silver halide light-sensitive photographic material'19985,482,823'Silver halide photographic emulsion'19965,472,836'Silver halide photographic emulsion, silver halide photographic light-sensitive material and processing method for silver halide photographic light-sensitive material'19954,994,351'Silver halide color photographic material'19914,992,357'Silver halide color photographic light-sensitive material'19914,772,542'Silver halide photographic material'19884,720,452'Light-sensitive silver halide photographic material'19884,497,895'Method for preparing silver halide photographic emulsion'19854,481,288'Light-sensitive silver halide photographic material'19844,444,877'Light-sensitive silver halide emulsion'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1998Patents assigned to KONISHIROKU PHOTO IND (10)· patent assignee history
1984–1998Based in Hino, JP· patent location history
1988Based in Uenohara, JP· patent location history
1991–1995Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KONISHIROKU PHOTO IND | 10 | 1984–1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hino, JP | 7 | 1984–1998 |
| Tokyo, JP | 2 | 1991–1995 |
| Uenohara, JP | 1 | 1988 |