Inventor · disambiguated record
Tamotsu Okada
Also filed as: OKADA TAMOTSU
22 granted patents·1 pending application·444 citations·filing 1989–2014
96Inventor score
Files withCANON KK11OKADA METAL IND CO LTD4KK OKADA KINZOKU KOGYOSHO2OKADA HARDWARE1OKADA KINZOKU KOGYOSHO KK1
Top patents by PatentIndex Score
23 records- 0198US5027160AImage fixing apparatus with movable film and means for controlling film positionCANON KK·Filed 1989·Granted Jun 25, 1991·83 cites·72 claims
- 0291USD402516SSpear blade for a hand sawOKADA METAL INDUSTRIES CO LTD KK OKADA KINZOKU·Filed 1997·Granted Dec 15, 1998·50 cites·1 claims
- 0390US5091752AImage heating apparatus using film driven by rotatable memberCANON KK·Filed 1991·Granted Feb 25, 1992·40 cites·27 claims
- 0488US5291256AImage forming apparatus having opening mechanism for jam clearanceCANON KK·Filed 1991·Granted Mar 1, 1994·40 cites·23 claims
- 0585USD406023SSpear blade of handsawOKADA METAL IND CO LTD·Filed 1997·Granted Feb 23, 1999·30 cites·1 claims
- 0682USD400421SHandle of handsawOKADA METAL IND CO LTD·Filed 1997·Granted Nov 3, 1998·26 cites·1 claims
- 0779US5305066AImage heating device employing endless beltCANON KK·Filed 1992·Granted Apr 19, 1994·24 cites·20 claims
- 0874USD406039SSpear blade of handsawOKADA METAL IND CO LTD·Filed 1997·Granted Feb 23, 1999·18 cites·1 claims
- 0966USD528892SHandle of handsawOKADA KINZOKU KOGYOSHO KK·Filed 2005·Granted Sep 26, 2006·17 cites·1 claims
- 1066US5953574ASheet feeding apparatus and image forming apparatusCANON KK·Filed 1994·Granted Sep 14, 1999·15 cites·29 claims
- 1164US9545679B2Saw bladeKK OKADA KINZOKU KOGYOSHO·Filed 2014·Granted Jan 17, 2017·1 cites·1 claims
- 1264US5915159AAutomatic original feeding device with jam recovery displaysCANON KK·Filed 1996·Granted Jun 22, 1999·16 cites·50 claims
- 1358US6081688ABoth-face automatic original feeding apparatusCANON KK·Filed 1997·Granted Jun 27, 2000·22 cites·24 claims
- 1455US5937527AHolding means for blade of handsawOKADA HARDWARE·Filed 1997·Granted Aug 17, 1999·20 cites·4 claims
- 1554US5563698ASheet supply apparatus having manual insertion guideCANON KK·Filed 1994·Granted Oct 8, 1996·9 cites·22 claims
- 1648US5171145AImage fixing apparatus for heat fixing a toner image through a filmCANON KK·Filed 1991·Granted Dec 15, 1992·7 cites·40 claims
- 1744USD403225SHolding means for blade of handsawOKADA METAL IND CO LTD·Filed 1997·Granted Dec 29, 1998·5 cites·1 claims
- 1843USD403226SHandle of handsawOKEDA METAL IND CO LTD·Filed 1997·Granted Dec 29, 1998·6 cites·1 claims
- 1939USD527975SHandle of handsawOKADA KK·Filed 2005·Granted Sep 12, 2006·5 cites·1 claims
- 2039US5438392AImage fixing apparatus with energy cut-offCANON KK·Filed 1993·Granted Aug 1, 1995·4 cites·8 claims
- 2138US2004101705A1Adhesive for wood, woody materialTOPIX CO LTD·Filed 2003·Application pending·0 cites
- 2236US5032868AElectrophotographic copying apparatus for copying an original placed on an original supporting table and for copying an original from a board surfaceCANON KK·Filed 1989·Granted Jul 16, 1991·3 cites·5 claims
- 2335USD431440SJig for use in cutting lumberKK OKADA KINZOKU KOGYOSHO·Filed 1999·Granted Oct 3, 2000·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →