Inventor · disambiguated record
Yoshifumi Kajikawa
Also filed as: KAJIKAWA YOSHIFUMI
18 granted patents·1 pending application·96 citations·filing 2005–2023
91Inventor score
Top patents by PatentIndex Score
19 records- 0198US7512347B2Image-forming device capable of determining information on a detachably mounted developer cartridge and developer cartridge for use thereinBROTHER IND LTD·Filed 2006·Granted Mar 31, 2009·76 cites·39 claims
- 0296US11360406B2Image forming apparatus and method of controlling the sameBROTHER IND LTD·Filed 2020·Granted Jun 14, 2022·3 cites·14 claims
- 0395US11599039B2Image forming apparatus and method of controlling the sameBROTHER IND LTD·Filed 2022·Granted Mar 7, 2023·2 cites·18 claims
- 0492US10809647B2Image forming apparatus and method of controlling the sameBROTHER IND LTD·Filed 2019·Granted Oct 20, 2020·3 cites·20 claims
- 0592US10671002B2Image forming apparatus and control method thereofBROTHER IND LTD·Filed 2018·Granted Jun 2, 2020·3 cites·2 claims
- 0692US10386745B2Image forming apparatus and method of controlling the sameBROTHER IND LTD·Filed 2018·Granted Aug 20, 2019·3 cites·20 claims
- 0781US12085872B2Image forming apparatus and method of controlling the sameBROTHER IND LTD·Filed 2023·Granted Sep 10, 2024·0 cites·2 claims
- 0880US10754274B2Image forming apparatus and method of controlling the sameBROTHER IND LTD·Filed 2018·Granted Aug 25, 2020·1 cites·20 claims
- 0980US2023244170A1Image forming apparatus and control method thereofBROTHER IND LTD·Filed 2023·Application pending·0 cites
- 1078US11644778B2Image forming apparatus and control method thereofBROTHER IND LTD·Filed 2022·Granted May 9, 2023·0 cites·17 claims
- 1174US11402782B2Image forming apparatus and control method thereofBROTHER IND LTD·Filed 2021·Granted Aug 2, 2022·0 cites·17 claims
- 1273US7376362B2Image forming apparatus to detect a new process cartridgeBROTHER IND LTD·Filed 2005·Granted May 20, 2008·4 cites·15 claims
- 1371US11009821B2Image forming apparatus and control method thereofBROTHER IND LTD·Filed 2020·Granted May 18, 2021·0 cites·20 claims
- 1467US11226572B2Process unit, developing cartridge and toner cartridge for use with image forming apparatusBROTHER IND LTD·Filed 2020·Granted Jan 18, 2022·0 cites·17 claims
- 1566US8672568B2Printing apparatusOKANO TETSUYA·Filed 2011·Granted Mar 18, 2014·1 cites·11 claims
- 1656US10310428B2Image forming apparatus and method of controlling the sameBROTHER IND LTD·Filed 2018·Granted Jun 4, 2019·0 cites·18 claims
- 1751US10884737B2Image processing device and image processing methodBROTHER IND LTD·Filed 2019·Granted Jan 5, 2021·0 cites·12 claims
- 1846US9405214B2Image forming apparatus for determining a target bias voltage valueBROTHER IND LTD·Filed 2014·Granted Aug 2, 2016·0 cites·21 claims
- 1937US8606126B2Image forming apparatus and method for cleaning image carrying bodyOKANO TETSUYA·Filed 2011·Granted Dec 10, 2013·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →