Inventor · disambiguated record
Masatoshi Ohira
Also filed as: OHIRA MASATOSHI
21 granted patents·4 pending applications·202 citations·filing 1985–2025
95Inventor score
Top patents by PatentIndex Score
25 records- 0198US11192383B2Liquid storage container and liquid ejection apparatusCANON KK·Filed 2020·Granted Dec 7, 2021·9 cites·21 claims
- 0298US10538092B2Liquid supplying mechanism, and liquid ejection apparatusCANON KK·Filed 2019·Granted Jan 21, 2020·14 cites·10 claims
- 0398US10427412B2Liquid ejecting apparatus and liquid refilling containerCANON KK·Filed 2017·Granted Oct 1, 2019·38 cites·12 claims
- 0498US10112403B2Liquid container and liquid ejection apparatusCANON KK·Filed 2017·Granted Oct 30, 2018·22 cites·20 claims
- 0598US10093105B2Liquid storage container and liquid ejection apparatusCANON KK·Filed 2017·Granted Oct 9, 2018·21 cites·29 claims
- 0697US11623453B2Liquid storage container and liquid ejection apparatusCANON KK·Filed 2021·Granted Apr 11, 2023·2 cites·12 claims
- 0797US10618300B2Liquid storage container and liquid ejection apparatusCANON KK·Filed 2018·Granted Apr 14, 2020·11 cites·23 claims
- 0897US10611162B2Liquid container and liquid ejection apparatusCANON KK·Filed 2018·Granted Apr 7, 2020·11 cites·21 claims
- 0997US10399346B2Liquid container unit and recording apparatusCANON KK·Filed 2017·Granted Sep 3, 2019·16 cites·20 claims
- 1097US10399347B2Liquid supplying mechanism, and liquid ejection apparatusCANON KK·Filed 2017·Granted Sep 3, 2019·16 cites·16 claims
- 1197US9914305B2Liquid storage container unitCANON KK·Filed 2017·Granted Mar 13, 2018·17 cites·17 claims
- 1296US10843474B2Liquid container unit and recording apparatusCANON KK·Filed 2019·Granted Nov 24, 2020·9 cites·15 claims
- 1391US10223624B2Notification device, notification method, and printing apparatusCANON KK·Filed 2017·Granted Mar 5, 2019·4 cites·18 claims
- 1480US12275253B2Liquid storage container and liquid ejection apparatusCANON KK·Filed 2023·Granted Apr 15, 2025·0 cites·20 claims
- 1578US2025196503A1Liquid storage container and liquid ejection apparatusCANON KK·Filed 2025·Application pending·0 cites
- 1664US11840090B2Liquid ejection head and liquid ejection apparatusCANON KK·Filed 2022·Granted Dec 12, 2023·0 cites·14 claims
- 1759US12070954B2Liquid housing container and liquid ejection deviceCANON KK·Filed 2022·Granted Aug 27, 2024·0 cites·16 claims
- 1856US12168260B2Method, method of manufacturing liquid discharge head, and liquid discharge headCANON KK·Filed 2021·Granted Dec 17, 2024·0 cites·24 claims
- 1956US2024343040A1Cartridge and re-manufacturing method of cartridgeCANON KK·Filed 2024·Application pending·0 cites
- 2055US2025100277A1Liquid ejection head and liquid ejection apparatusCANON KK·Filed 2024·Application pending·0 cites
- 2150US11833833B2Liquid container and liquid ejection apparatusCANON KK·Filed 2022·Granted Dec 5, 2023·0 cites·11 claims
- 2246US9463634B2Liquid storage containerCANON KK·Filed 2014·Granted Oct 11, 2016·0 cites·7 claims
- 2344US8894183B2Process for producing liquid ejection head and liquid ejection headCANON KK·Filed 2013·Granted Nov 25, 2014·0 cites·20 claims
- 2443US2015059148A1Method for producing liquid storage containerCANON KK·Filed 2014·Application pending·0 cites
- 2537US4635959AShock absorber control systemNIPPON DENKO·Filed 1985·Granted Jan 13, 1987·12 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →