Inventor · disambiguated record
Akiko Ito
Also filed as: ITO AKIKO
23 granted patents·8 pending applications·473 citations·filing 1975–2024
96Inventor score
Top patents by PatentIndex Score
31 records- 0199US7801457B2Fixing device, image forming apparatus including the fixing device, and fixing methodRICOH KK·Filed 2008·Granted Sep 21, 2010·65 cites·17 claims
- 0299US7783240B2Fixing device, image forming apparatus including the fixing device, and fixing methodRICOH KK·Filed 2008·Granted Aug 24, 2010·65 cites·18 claims
- 0398US7796933B2Fixing device using electromagnetic induction heating and image forming apparatus including sameRICOH KK·Filed 2008·Granted Sep 14, 2010·56 cites·16 claims
- 0497US8014711B2Fixing unit having enhanced temperature control and image forming apparatus using the sameRICOH CO LTD·Filed 2007·Granted Sep 6, 2011·34 cites·33 claims
- 0597US7885590B2Image forming apparatus and fixing deviceRICOH CO LTD·Filed 2007·Granted Feb 8, 2011·29 cites·20 claims
- 0697US7817952B2Fixer and image forming apparatus including the sameRICOH KK·Filed 2007·Granted Oct 19, 2010·28 cites·21 claims
- 0797US7778581B2Fixing unit having enhanced heating efficiency and image forming apparatus using the sameRICOH KK·Filed 2007·Granted Aug 17, 2010·29 cites·19 claims
- 0893US8112023B2Image forming apparatus and fixing deviceSEO HIROSHI·Filed 2010·Granted Feb 7, 2012·9 cites·16 claims
- 0988US11548825B2Zirconia layered bodyTOSOH CORP·Filed 2020·Granted Jan 10, 2023·2 cites·18 claims
- 1087US7916245B2Display deviceSHARP KK·Filed 2007·Granted Mar 29, 2011·10 cites·51 claims
- 1186US11021401B2Zirconia sintered body and method for manufacturing the sameTOSOH CORP·Filed 2018·Granted Jun 1, 2021·2 cites·3 claims
- 1285US3990096ASemiconductor luminescent deviceMITSUBISHI ELECTRIC CORP·Filed 1975·Granted Nov 2, 1976·28 cites·10 claims
- 1384US5814631AQuinazoline derivatives and applications thereofSUNTORY LTD·Filed 1996·Granted Sep 29, 1998·40 cites·21 claims
- 1479US11746055B2Zirconia sintered body and production method thereofTOSOH CORP·Filed 2022·Granted Sep 5, 2023·0 cites·7 claims
- 1576US11964916B2Zirconia layered bodyTOSOH CORP·Filed 2022·Granted Apr 23, 2024·0 cites·19 claims
- 1675US7990499B2Display deviceSHARP KK·Filed 2006·Granted Aug 2, 2011·4 cites·18 claims
- 1775US7486924B2Image forming apparatus including fixer having fixing roller and methods of manufacturing the sameRICOH KK·Filed 2007·Granted Feb 3, 2009·4 cites·15 claims
- 1873US11746054B2Zirconia sintered body and method for manufacturing the sameTOSOH CORP·Filed 2021·Granted Sep 5, 2023·0 cites·12 claims
- 1970US11479511B2Zirconia sintered body and production method thereofTOSOH CORP·Filed 2020·Granted Oct 25, 2022·0 cites·9 claims
- 2069US2024208869A1Zirconia layered bodyTOSOH CORP·Filed 2024·Application pending·0 cites
- 2165US7206631B2Sleepiness level detection deviceDENSO CORP·Filed 2004·Granted Apr 17, 2007·33 cites·10 claims
- 2264US5958228AMethod of and an apparatus for producing a mineral waterNIPPON DENSO CO·Filed 1996·Granted Sep 28, 1999·33 cites·11 claims
- 2362US2025014375A1Information processing apparatus, control method for information processing apparatus, and storage mediumCANON KK·Filed 2024·Application pending·0 cites
- 2460US2025195338A1Zirconia layered bodyTOSOH CORP·Filed 2023·Application pending·0 cites
- 2557US2024303013A1Information processing apparatus capable of determining risk of information leakage in print job, control method, and storage mediumCANON KK·Filed 2024·Application pending·0 cites
- 2650US2024323306A1Information processing apparatus, control method for information processing apparatus, and storage mediumCANON KK·Filed 2024·Application pending·0 cites
- 2748US7169951B2Quinazoline derivatives and pharmaceutical applications thereofDAIICHI ASUBIO PHARMA CO LTD·Filed 2005·Granted Jan 30, 2007·0 cites·4 claims
- 2844US2006025698A1Method and device for displaying living body informationDENSO CORP·Filed 2005·Application pending·0 cites
- 2940US2007280754A1Fixing device and image forming apparatusRICOH KK·Filed 2007·Application pending·0 cites
- 3037US2004192554A1Technique for effectively treating an agricultural product with a 1-substituted-cyclopropeneFiled 2004·Application pending·0 cites
- 3136US6867214B1Quinazoline derivatives and pharmaceutical applications thereofDAIICHI SUNTORY PHARMA CO LTD·Filed 1999·Granted Mar 15, 2005·2 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →