Inventor
Keiji Shigesada
Inventor
Kanagawa, JP
Overview
Patents· 15 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 them25%
LOC2420%
G03CPhotosensitive materials for photographic purposes15%
B29CShaping or joining of plastics10%
B01LChemical or physical laboratory apparatus for general use5%
B05CApparatus for applying fluent materials to surfaces, in general5%
B22DCasting of metals5%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure5%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
G11BInformation storage based on relative movement between record carrier and transducer5%
PatentTitleYear
10,520,497Immunochromatographic kit20197,611,655'Molding metal mold and method for producing a molded item'2009D0598122'Cap of cartridge for component extraction'2009D0597679'Cap of cartridge for component extraction'2009D0580558'Cap of cartridge for component extraction'2008D0580068'Cap of cartridge for component extraction'20087,147,814'Injection molding method and injection mold'20066,254,023'Photo film cassette'20016,216,971'Photo film cassette'20016,190,592'Method for producing flanges of a photo film cassette'20016,065,702'Photo film cassette'20005,833,160'Photo film cassette including an improved flange design for retaining the film'19985,582,870'Coating method for applying a coating composition onto a running flexible support'19965,389,147'Cleaning method and apparatus for application-edge surfaces'19955,347,868'Pressure gauge for thixotropic liquids'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2006Patents assigned to FUJI PHOTO FILM CO LTD (9)· patent assignee history
1994–2019Based in Kanagawa, JP· patent location history
2008–2019Patents assigned to FUJIFILM CORP (6)· patent assignee history
2008–2009Based in Odawara, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJI PHOTO FILM CO LTD | 9 | 1994–2006 |
| FUJIFILM CORP | 6 | 2008–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 11 | 1994–2019 |
| Odawara, JP | 4 | 2008–2009 |