Inventor
Kenji Nakauchi
Inventor
Kanagawa, JP
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them33%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%
H04NPictorial communication, e.g. television8%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables4%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges4%
F25BRefrigeration machines, plants or systems4%
G01BMeasuring length, thickness or similar linear dimensions4%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light4%
G02BOptical elements, systems or apparatus4%
G03CPhotosensitive materials for photographic purposes4%
PatentTitleYear
10,951,805Image generating apparatus and image generating method20214,870,506'Color signal conversion method for image copying'19894,686,351'Thermal developing apparatus'19874,672,821'Absorption-type heat pump'19874,667,245'Image information detecting apparatus'19874,666,307'Method for calibrating photographic image information'19874,551,023'System for recording information on photographic image density and process'19854,483,492'Automatic winding detection apparatus for a web'19844,474,306'Positioning and bonding method'19844,445,778'Method of and apparatus for measuring scene brightness'19844,420,252'Light measuring device for controlling exposure'19834,364,650'Exposure control method and device'19824,339,185'Image information input system'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–1989Patents assigned to FUJI PHOTO FILM CO LTD (11)· patent assignee history
1982–1984Based in Minami-ashigara, JP· patent location history
1984–1989Based in Kanagawa, JP· patent location history
1984–1987Based in Kaisei-machi, JP· patent location history
1987Patents assigned to HITACHI SHIPBUILDING ENG CO (1)· patent assignee history
1987Based in Hirakata, JP· patent location history
2021Patents assigned to HONDA MOTOR CO LTD (1)· patent assignee history
2021Based in Wako, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJI PHOTO FILM CO LTD | 11 | 1982–1989 |
| HITACHI SHIPBUILDING ENG CO | 1 | 1987 |
| HONDA MOTOR CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 4 | 1984–1989 |
| Minami-ashigara, JP | 4 | 1982–1984 |
| Kaisei-machi, JP | 3 | 1984–1987 |
| Wako, JP | 1 | 2021 |
| Hirakata, JP | 1 | 1987 |