Inventor · disambiguated record
Akinori Takayama
Also filed as: TAKAYAMA AKINORI
21 granted patents·3 pending applications·169 citations·filing 1997–2021
94Inventor score
Top patents by PatentIndex Score
24 records- 0197US8583006B2Electrophotographic image forming apparatus and process cartridge with electrical contacts that urge developer roller to photosensitive drumMURAYAMA KAZUNARI·Filed 2012·Granted Nov 12, 2013·28 cites·4 claims
- 0297US8213828B2Electrophotographic image forming apparatus and process cartridge mounted thereto having contacts electrically connecting with an electrical contactMURAYAMA KAZUNARI·Filed 2007·Granted Jul 3, 2012·52 cites·17 claims
- 0395US8792805B2Color electrophotographic image forming apparatusTAKAYAMA AKINORI·Filed 2010·Granted Jul 29, 2014·24 cites·7 claims
- 0493US7835678B2Image forming apparatus with swingable transfer membersCANON KK·Filed 2006·Granted Nov 16, 2010·12 cites·14 claims
- 0587US8965256B2Image forming apparatusCANON KK·Filed 2012·Granted Feb 24, 2015·4 cites·10 claims
- 0686US8862023B2Electrophotographic image forming apparatus and supporting memberCANON KK·Filed 2012·Granted Oct 14, 2014·3 cites·10 claims
- 0771US8320805B2Image forming apparatus having transfer member supported by rotatable supporting memberYASUMARU ICHIRO·Filed 2010·Granted Nov 27, 2012·1 cites·20 claims
- 0868US8326176B2Electrophotographic image forming apparatus and supporting memberTAKAYAMA AKINORI·Filed 2009·Granted Dec 4, 2012·2 cites·25 claims
- 0966US7102687B2Image data conversion processing device and information processing device having the sameFUJITSU LTD·Filed 2002·Granted Sep 5, 2006·6 cites·20 claims
- 1064US5973746AImage data conversion processing device and information processing device having the sameFUJITSU LTD·Filed 1997·Granted Oct 26, 1999·19 cites·48 claims
- 1163US9383709B2Electrophotographic image forming apparatus and supporting memberCANON KK·Filed 2014·Granted Jul 5, 2016·0 cites·7 claims
- 1262US9158237B2Image forming apparatus having movable endless belt supporting memberCANON KK·Filed 2013·Granted Oct 13, 2015·0 cites·18 claims
- 1357US8594546B2Image forming apparatusCANON KK·Filed 2012·Granted Nov 26, 2013·0 cites·20 claims
- 1455US8532549B2Image forming apparatus featuring a rotatable supporting member for a transfer beltYASUMARU ICHIRO·Filed 2012·Granted Sep 10, 2013·0 cites·25 claims
- 1554US6441858B1Image data conversion processing device and information processing device having the sameFUJITSU LTD·Filed 1999·Granted Aug 27, 2002·12 cites·24 claims
- 1654US2023238771A1Electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Application pending·0 cites
- 1752US2013007778A1Storage device and electronic equipmentFUJITSU LTD·Filed 2012·Application pending·0 cites
- 1847US8291441B2Storage device and electronic equipmentTAKAYAMA AKINORI·Filed 2010·Granted Oct 16, 2012·0 cites·5 claims
- 1945US8958709B2Image forming apparatus having a second resistor portion with a higher electrical resistance than a first resistor portionCANON KK·Filed 2012·Granted Feb 17, 2015·0 cites·18 claims
- 2043US2011234910A1Resolution changing device, resolution changing method, and resolution changing programFUJITSU LTD·Filed 2011·Application pending·0 cites
- 2141US8761640B2Image forming apparatusTAKAYAMA AKINORI·Filed 2010·Granted Jun 24, 2014·0 cites·9 claims
- 2239US9177578B1Hard disk drive voice coil actuator latchHGST Netherlands BV·Filed 2015·Granted Nov 3, 2015·0 cites·15 claims
- 2338US6522362B1Image data conversion processing device and information processing device having the sameFUJITSU LTD·Filed 1999·Granted Feb 18, 2003·4 cites·23 claims
- 2433US6714251B2Image data conversion processing device and information processing device having the sameFUJITSU LTD·Filed 1999·Granted Mar 30, 2004·2 cites·32 claims
Join the waitlist — get patent alerts
Get an alert when Akinori Takayama files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →