Inventor
Tsumoru Hirano
Inventor
Kanagawa, JP
Overview
Patents· 44 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Cprimary
G03CPhotosensitive materials for photographic purposes41%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests18%
B41CProcesses for the manufacture or reproduction of printing surfaces13%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices10%
B41NPrinting plates or foils7%
C07DHeterocyclic compounds3%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%
B23KSoldering or unsoldering1%
Y02PClimate change mitigation technologies in the production or processing of goods1%
Y10TTechnical subjects covered by former us classification1%
PatentTitleYear
6,874,671'Soldering tool'20056,849,386'Method for preparing master plate useful for making lithographic printing plate without need of dampening water'20056,706,463'Method for making lithographic printing plate'20046,660,453'Waterless planographic printing plate precursor and production method thereof'20036,340,526'Waterless planographic printing plate precursor and production method thereof'20025,888,696'Planographic original plate requiring no fountain solution'19995,871,883'Lithographic printing plate precursor requiring no fountain solution'19995,849,464'Method of making a waterless lithographic printing plate'19985,786,125'Light-sensitive lithographic printing plate requiring no fountain solution'19985,721,087'Formation of lithographic printing plate requiring no fountain solution'19985,629,136'Photosensitive lithographic printing plate requiring no fountain solution'19975,503,074'Photosensitive lithographic printing plate requiring no fountain solution'19965,334,486'Photopolymerizable composition and dry PS plate'19945,221,594'PS plates requiring no dampening water'19935,151,356'Silver halide color photographic material'19925,135,835'Heat development using dye fixing materials with oil droplets and/or polymeric latexes'19925,057,404'Silver halide color photographic material containing a cyan coupler, a polymer, and an oxonol dye'19915,057,408'Silver halide color photographic materials'19915,055,386'Silver halide color photographic materials with polymer particles'19915,047,316'Silver halide color photographic material'19915,047,314'Silver halide color photographic material'19915,006,453'Silver halide color photographic material having improved dye image stability'19914,960,688'Silver halide color photographic material'19904,954,417'Light-sensitive microcapsule containing polymerizable compound and silver halide, and light-sensitive material employing the same'19904,946,770'Silver halide color photographic material'19904,946,771'Silver halide photographic material'19904,937,179'Silver halide color photographic material'19904,874,689'Silver halide color photographic material'19894,820,610'Process for preparation of light-sensitive composition polymerizable composition containing a silver halide in-water emulsion'19894,791,051'Silver halide color photographic material comprising a polymeric magenta coupler and a phenolic cyan coupler'19884,774,162'Photographic element'19884,668,613'Silver halide color photographic light-sensitive material'1987H0000156'Silver halide color light-sensitive material'19864,576,910'Silver halide color light-sensitive material containing magenta color image-forming polymer or copolymer coupler latex'19864,522,916'Silver halide color photographic light-sensitive material'19854,518,687'Silver halide color photographic light-sensitive material'19854,511,647'Silver halide color photographic light-sensitive material'19854,496,650'Silver halide color photographic light-sensitive material'19854,495,272'Silver halide color photographic light-sensitive material'19854,455,366'Silver halide color photographic light-sensitive material'19844,444,870'Silver halide color photographic light-sensitive material'19844,436,808'Silver halide color photographic light-sensitive material'19844,409,320'Silver halide color photographic light-sensitive material'19834,367,282'Silver halide color photographic light-sensitive material'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983–2005Patents assigned to FUJI PHOTO FILM CO LTD (42)· patent assignee history
1983–1992Based in Kanagawa, JP· patent location history
1983–1990Based in Minami-ashigara, JP· patent location history
1993–2004Based in Shizuoka, JP· patent location history
2005Patents assigned to NAKAJIMA COPPER WORKS INC (1)· patent assignee history
2005Based in Saitama, JP· patent location history
2005Based in Haibara-gun, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJI PHOTO FILM CO LTD | 42 | 1983–2005 |
| NAKAJIMA COPPER WORKS INC | 1 | 2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 26 | 1983–1992 |
| Shizuoka, JP | 12 | 1993–2004 |
| Minami-ashigara, JP | 4 | 1983–1990 |
| Saitama, JP | 1 | 2005 |
| Haibara-gun, JP | 1 | 2005 |