Inventor
Junichi Kohno
Inventor
Hachioji, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Cprimary
G03CPhotosensitive materials for photographic purposes44%
G03DApparatus for processing exposed photographic materials22%
G02BOptical elements, systems or apparatus11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
9,435,923'Infrared shielding film'20166,702,487'Photographic processor for silver halide photographic material and remote control system for the processor'20045,063,148'Silver halide light-sensitive photographic material'19915,032,499'Thermal light-sensitive material with combination of fog restrainers'19914,988,614'Silver halide color photographic light-sensitive material containing novel magenta couplers'19914,892,994'Curling prevention device of thermal developing machine'19904,837,141'Thermally developable light-sensitive material containing a development restrainer compound'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2004Patents assigned to KONISHIROKU PHOTO IND (6)· patent assignee history
1989–2016Based in Hachioji, JP· patent location history
1990–1991Based in Hino, JP· patent location history
1991Based in Tokyo, JP· patent location history
2016Patents assigned to KOHNO JUNICHI (1)· patent assignee history
2016Patents assigned to KONICA MINOLTA INC (1)· patent assignee history
2016Patents assigned to NOJIMA TAKAHIKO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KONISHIROKU PHOTO IND | 6 | 1989–2004 |
| KOHNO JUNICHIself | 1 | 2016 |
| KONICA MINOLTA INC | 1 | 2016 |
| NOJIMA TAKAHIKO | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hachioji, JP | 3 | 1989–2016 |
| Hino, JP | 3 | 1990–1991 |
| Tokyo, JP | 1 | 1991 |