Inventor
Akihiko Kamiya
Inventor
Shizuoka, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Fprimary
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices43%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests21%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds14%
B29CShaping or joining of plastics7%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds7%
H01RElectrically-conductive connections7%
PatentTitleYear
5,112,743'Light-sensitive composition and presensitized plate for use in making lithographic printing plates'19924,983,491'Photosensitive diazo resin composition with polyurethane resin having carboxyl group in its main chain'19914,877,711'Light-sensitive diazo photopolymerizable composition with polyurethane having carbon-carbon unsaturated and a carboxyl group'19894,786,577'Photo-solubilizable composition admixture with radiation sensitive acid producing compound and silyl ether group containing compound with either urethane, ureido, amido, or ester group'19884,774,161'Light-sensitive composition with polyvinyl acetal resin and diazo resin salt of long chain aliphatic benzene sulfonate'19884,741,985'Light-sensitive composition comprising a diazonium salt condensate and a modified polyvinyl acetal polymer.'19884,559,973'Water impervious heat shrinkable tube'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985Patents assigned to FURUKAWA ELECTRIC CO LTD (1)· patent assignee history
1985Based in Kawasaki, JP· patent location history
1988–1992Patents assigned to FUJI PHOTO FILM CO LTD (6)· patent assignee history
1988–1992Based in Shizuoka, JP· patent location history
1988Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJI PHOTO FILM CO LTD | 6 | 1988–1992 |
| FURUKAWA ELECTRIC CO LTD | 1 | 1985 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shizuoka, JP | 4 | 1988–1992 |
| Kanagawa, JP | 2 | 1988 |
| Kawasaki, JP | 1 | 1985 |