Inventor · disambiguated record
Masaya Ichikawa
Also filed as: ICHIKAWA MASAYA
18 granted patents·25 pending applications·77 citations·filing 1996–2024
91Inventor score
Top patents by PatentIndex Score
43 records- 0191US9205647B2Inkjet headTOSHIBA KK·Filed 2014·Granted Dec 8, 2015·7 cites·20 claims
- 0277US10982712B2Sliding memberTAIHO KOGYO CO LTD·Filed 2019·Granted Apr 20, 2021·1 cites·1 claims
- 0375US6615364B1Computer system and methods for acquiring dump information and system recoveryHITACHI LTD·Filed 2000·Granted Sep 2, 2003·20 cites·12 claims
- 0469US10836157B2Liquid discharge head and printerTOSHIBA TEC KK·Filed 2019·Granted Nov 17, 2020·0 cites·20 claims
- 0569US7793711B2Vehicle air conditionerDENSO CORP·Filed 2007·Granted Sep 14, 2010·4 cites·9 claims
- 0668US2021008874A1Liquid discharge head and printerTOSHIBA TEC KK·Filed 2020·Application pending·0 cites
- 0767US7418624B2Hot standby systemHITACHI LTD·Filed 2004·Granted Aug 26, 2008·16 cites·9 claims
- 0866US11004787B2Semiconductor chipTOSHIBA MEMORY CORP·Filed 2019·Granted May 11, 2021·1 cites·20 claims
- 0961US11149791B2Sliding memberTAIHO KOGYO CO LTD·Filed 2019·Granted Oct 19, 2021·0 cites·1 claims
- 1060US11028879B2Sliding memberTAIHO KOGYO CO LTD·Filed 2019·Granted Jun 8, 2021·0 cites·1 claims
- 1159US6952793B2Computer system and methods for acquiring dump information and system recoveryHITACHI LTD·Filed 2003·Granted Oct 4, 2005·6 cites·11 claims
- 1258US2025170823A1Liquid ejection drive deviceRISO TECH CORPORATION·Filed 2024·Application pending·0 cites
- 1357US11904609B2Inkjet head, method for driving an inkjet head, and inkjet printerTOSHIBA TEC KK·Filed 2021·Granted Feb 20, 2024·0 cites·16 claims
- 1457US2025074047A1Drive deviceRISO TECH CORPORATION·Filed 2024·Application pending·0 cites
- 1554US11915928B2Semiconductor memory device and method of manufacturing the sameKIOXIA CORP·Filed 2021·Granted Feb 27, 2024·0 cites·7 claims
- 1654US7124246B2Storage management method and systemHITACHI LTD·Filed 2004·Granted Oct 17, 2006·5 cites·5 claims
- 1750US2008288812A1Cluster system and an error recovery method thereofMAYA YUZURU·Filed 2008·Application pending·0 cites
- 1849US2008301777A1Hot standby server systemICHIKAWA MASAYA·Filed 2008·Application pending·0 cites
- 1947US7010725B2Method and apparatus for getting dump of a computer systemHITACHI LTD·Filed 2001·Granted Mar 7, 2006·1 cites·8 claims
- 2047US2005234919A1Cluster system and an error recovery method thereofMAYA YUZURU·Filed 2004·Application pending·0 cites
- 2146US10131142B2Inkjet head and inkjet printerTOSHIBA TEC KK·Filed 2017·Granted Nov 20, 2018·0 cites·20 claims
- 2244US5773281AApparatus for treating raw garbageNIPPON DENSO CO·Filed 1996·Granted Jun 30, 1998·16 cites·14 claims
- 2343US2023160425A1Sliding member and sliding bearingTAIHO KOGYO CO LTD·Filed 2018·Application pending·0 cites
- 2443US2005089063A1Computer system and control method thereofFiled 2004·Application pending·0 cites
- 2542US2021122157A1Inkjet head and inkjet recording apparatusTOSHIBA TEC KK·Filed 2020·Application pending·0 cites
- 2642US2004139205A1Hot standby server systemICHIKAWA MASAYA·Filed 2003·Application pending·0 cites
- 2740US2002124164A1Method for starting computer systemHITACHI LTD·Filed 2002·Application pending·0 cites
- 2839US2007050425A1Log management program of a computer, log management method thereof, and computer systemICHIKAWA MASAYA·Filed 2005·Application pending·0 cites
- 2939US2013063504A1Inkjet printer and ink circulation control methodSHIMIZU MEGUMI·Filed 2012·Application pending·0 cites
- 3038US2021285541A1Shift device for transmissionAISIN AI CO LTD·Filed 2017·Application pending·0 cites
- 3137US2019154148A1TransmissionAISIN AI CO LTD·Filed 2017·Application pending·0 cites
- 3237US2019257406A1Lubricating device for transmissionAISIN AI CO LTD·Filed 2017·Application pending·0 cites
- 3336US2017113460A1Inkjet head and inkjet printerTOSHIBA TEC KK·Filed 2016·Application pending·0 cites
- 3436US2014069221A1Misoperation preventing device of manual transmissionISHIDA TAKAHIRO·Filed 2012·Application pending·0 cites
- 3536US2017113457A1Inkjet head and inkjet printerTOSHIBA TEC KK·Filed 2016·Application pending·0 cites
- 3635US2018106369A1TransmissionAISIN AI CO LTD·Filed 2016·Application pending·0 cites
- 3735US2019195336A1Oil receiver and oil receiver manufacturing methodAISIN AI CO LTD·Filed 2016·Application pending·0 cites
- 3834US9587739B2Interlock mechanismAISIN AI CO LTD·Filed 2015·Granted Mar 7, 2017·0 cites·2 claims
- 3934US2016146269A1Synchronization device for a manual transmissionAISIN AI CO LTD·Filed 2015·Application pending·0 cites
- 4033US2019195362A1Interlock mechanismAISIN AL CO LTD·Filed 2017·Application pending·0 cites
- 4132US2016053883A1Lubricating Device for TransmissionAISIN AI CO LTD·Filed 2015·Application pending·0 cites
- 4232US2019211926A1Manual transmissionAISIN AI CO LTD·Filed 2017·Application pending·0 cites
- 4327US9631682B2Synchronization device for manual transmission of vehicleSASAKI YUU·Filed 2013·Granted Apr 25, 2017·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →