Inventor · disambiguated record
Akira Kumon
Also filed as: KUMON AKIRA
13 granted patents·3 pending applications·151 citations·filing 1993–2004
90Inventor score
Top patents by PatentIndex Score
16 records- 0190US5787326AImage forming apparatus having a cover for protecting a transfer region of an intermediate transfer member when a door is openedMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jul 28, 1998·62 cites·15 claims
- 0285US6673386B2Method and apparatus for forming pattern onto panel substrateMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 6, 2004·25 cites·47 claims
- 0383US5565975AColor image forming apparatus and method having toner images transferred to a paper sheetMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Oct 15, 1996·38 cites·19 claims
- 0448US5548380ACharging device and an image forming apparatus using a charging deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Aug 20, 1996·6 cites·25 claims
- 0541US6715858B1Image-forming deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Apr 6, 2004·2 cites·25 claims
- 0638US5776544ACharging device and an image forming apparatus using a charging deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jul 7, 1998·4 cites·8 claims
- 0735US6394587B1Image forming deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted May 28, 2002·3 cites·20 claims
- 0834US5381214AElectrophotographic charging deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jan 10, 1995·3 cites·8 claims
- 0933US2005047839A1Belt, magnetic roller, method for producing thereof, and image forming apparatus using the sameFiled 2004·Application pending·0 cites
- 1032US6409314B1Image forming device and image forming methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jun 25, 2002·2 cites·19 claims
- 1130US6557980B1Image forming device, and its manufacturing method and apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 6, 2003·0 cites·36 claims
- 1230US6286936B1Image forming apparatus and image forming methodARRAY AKTIEBOLAG·Filed 1999·Granted Sep 11, 2001·5 cites·8 claims
- 1330US6144394AImage forming method and deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Nov 7, 2000·1 cites·19 claims
- 1429US2003011652A1Toner passage control device , and image forming device and image forming methodFiled 2001·Application pending·0 cites
- 1528US6499830B1Image forming apparatus and image forming headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Dec 31, 2002·0 cites·14 claims
- 1627US2003001926A1Toner-passage controller, method for producing the same, and image forming deviceFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →