Inventor · disambiguated record
Hiroki Hayashi
Also filed as: HAYASHI HIROKI
186 granted patents·54 pending applications·3,231 citations·filing 1986–2025
99Inventor score
Top patents by PatentIndex Score
240 records- 0198US11472191B2Liquid supply apparatus, liquid storage tank, and liquid ejecting apparatusCANON KK·Filed 2021·Granted Oct 18, 2022·4 cites·11 claims
- 0298US8419173B2Ink cartridge, ink jet recording system and ink jet recording apparatusHAYASHI HIROKI·Filed 2011·Granted Apr 16, 2013·22 cites·14 claims
- 0398US6719415B1Ink container, valve unit, ink container manufacturing method, ink jet head cartridge and recording apparatusCANON KK·Filed 2000·Granted Apr 13, 2004·120 cites·6 claims
- 0498US6540321B1Ink tank, ink-jet cartridge, ink-supplying apparatus, ink-jet printing apparatus and method for supplying inkCANON KK·Filed 2000·Granted Apr 1, 2003·108 cites·49 claims
- 0598US6511167B1Ink container, holder for ink container, ink jet recording apparatus having holder and mounting method for mounting ink container to holderCANON KK·Filed 2000·Granted Jan 28, 2003·64 cites·30 claims
- 0697US10836175B2Liquid containerCANON KK·Filed 2019·Granted Nov 17, 2020·8 cites·20 claims
- 0797US10675882B2Liquid ejection apparatus, liquid container, and manufacturing method thereofCANON KK·Filed 2018·Granted Jun 9, 2020·14 cites·5 claims
- 0897US10391776B2Liquid storage container and printing apparatusCANON KK·Filed 2016·Granted Aug 27, 2019·13 cites·11 claims
- 0997US10336087B2Liquid containerCANON KK·Filed 2018·Granted Jul 2, 2019·13 cites·16 claims
- 1097US10160222B2Liquid ejection apparatus, liquid container, and manufacturing method thereofCANON KK·Filed 2016·Granted Dec 25, 2018·13 cites·11 claims
- 1197US10029474B2Liquid storage unit, liquid discharge apparatus using the same, and method of removing bubbles from liquid storage unitCANON KK·Filed 2015·Granted Jul 24, 2018·20 cites·21 claims
- 1297US9919536B2Liquid containerCANON KK·Filed 2016·Granted Mar 20, 2018·14 cites·9 claims
- 1397US9724929B2Liquid container and liquid residue detection apparatusCANON KK·Filed 2016·Granted Aug 8, 2017·19 cites·16 claims
- 1497US8960869B2Tank and printer including tankTAKADA HITOSHI·Filed 2011·Granted Feb 24, 2015·48 cites·10 claims
- 1597US8439491B2Ink tankHAYASHI HIROKI·Filed 2011·Granted May 14, 2013·17 cites·14 claims
- 1697US8340893B2Mobile object support systemYAMAGUCHI KAZUHIKO·Filed 2009·Granted Dec 25, 2012·197 cites·7 claims
- 1797US7118194B2Ink container and recording apparatusCANON KK·Filed 2005·Granted Oct 10, 2006·34 cites·4 claims
- 1897US6598963B1Liquid supplying system and liquid supply containerCANON KK·Filed 2000·Granted Jul 29, 2003·87 cites·21 claims
- 1997US6530654B2Ink container, valve unit for ink container, ink jet head cartridge having ink container and ink jet recording apparatusCANON KK·Filed 2000·Granted Mar 11, 2003·59 cites·29 claims
- 2097US6505923B1Liquid supply system, liquid supply container and negative pressure generating member container used for the same system, and ink jet recording apparatus using the same systemCANON KK·Filed 2000·Granted Jan 14, 2003·111 cites·7 claims
- 2197US6450631B1Storing method of ink tank and ink jet head cartridge, and ink tank and storing container used in the same methodCANON KK·Filed 2000·Granted Sep 17, 2002·96 cites·15 claims
- 2297US6443567B1Liquid ejecting cartridge and recording device using sameCANON KK·Filed 2000·Granted Sep 3, 2002·102 cites·13 claims
- 2395US11597210B2Liquid cartridge and liquid ejection apparatusCANON KK·Filed 2021·Granted Mar 7, 2023·3 cites·2 claims
- 2495US11111061B2Liquid storage bottleCANON KK·Filed 2020·Granted Sep 7, 2021·3 cites·17 claims
- 2595US8529037B2Ink tank and production process of ink tankMIYASHITA TAKEHO·Filed 2011·Granted Sep 10, 2013·44 cites·10 claims
- 2695US8485642B2Ink tank and ink supply systemHAYASHI HIROKI·Filed 2007·Granted Jul 16, 2013·23 cites·22 claims
- 2795US8011768B2Ink tankCANON KK·Filed 2007·Granted Sep 6, 2011·17 cites·8 claims
- 2895US6755500B2Ink tank, ink-jet cartridge, ink-supplying apparatus, ink-jet printing apparatus and method for supplying inkCANON KK·Filed 2002·Granted Jun 29, 2004·58 cites·11 claims
- 2995US6637872B2Ink tank, ink jet recording head, ink jet cartridge, and ink jet recording apparatusCANON KK·Filed 2001·Granted Oct 28, 2003·64 cites·7 claims
- 3095US6471343B1Ink supply system and ink jet recording apparatusCANON KK·Filed 2000·Granted Oct 29, 2002·65 cites·4 claims
- 3194US8206467B2Method for manufacturing a solid electrolytic capacitorHAYASHI HIROKI·Filed 2011·Granted Jun 26, 2012·17 cites·6 claims
- 3294US7992983B2Liquid containerCANON KK·Filed 2008·Granted Aug 9, 2011·16 cites·3 claims
- 3394US6540342B2Liquid container and method for disconnecting liquid containerCANON KK·Filed 2001·Granted Apr 1, 2003·48 cites·4 claims
- 3494US6447084B1Ink-jet printing apparatus, ink-supplying apparatus and method for supplying inkCANON KK·Filed 2000·Granted Sep 10, 2002·56 cites·38 claims
- 3594US6402298B1Ink tank module, ink tank coupling member, and inkjet recording apparatusCANON KK·Filed 2001·Granted Jun 11, 2002·58 cites·12 claims
- 3693US9425709B2Vibration driven power generation element and method of manufacture thereofAOI ELECTRONICS CO LTD·Filed 2013·Granted Aug 23, 2016·20 cites·22 claims
- 3793US6629758B2Joint device, ink jet recording apparatus having the same, and ink supplying device and methodCANON KK·Filed 2001·Granted Oct 7, 2003·53 cites·18 claims
- 3893US6543886B1Liquid supply method, liquid supply container, negative pressure generating member container, and liquid containerCANON KK·Filed 2000·Granted Apr 8, 2003·51 cites·12 claims
- 3993US6325500B1Ink tank, ink jet recording apparatus mounting the ink tank, and package for the ink tankCANON KK·Filed 2000·Granted Dec 4, 2001·49 cites·16 claims
- 4092US7134747B2Ink container, recording head and recording device using sameCANON KK·Filed 2003·Granted Nov 14, 2006·43 cites·10 claims
- 4192US6966631B2Ink container and recording apparatusCANON KK·Filed 2003·Granted Nov 22, 2005·38 cites·4 claims
- 4292US6827431B2Ink tankCANON KK·Filed 2002·Granted Dec 7, 2004·47 cites·4 claims
- 4392US6815381B1Fibrous material, production process of the fibrous material, ink-absorbing, treating process of the ink-absorbing member, ink tank container and ink cartridgeCANON KK·Filed 1998·Granted Nov 9, 2004·76 cites·75 claims
- 4492US6550898B2Liquid supply system, liquid supply container, capillary force generating member container, ink jet cartridge and ink jet recording apparatusCANON KK·Filed 2000·Granted Apr 22, 2003·40 cites·8 claims
- 4592US6474797B2Ink supply system and ink-jet recording apparatusCANON KK·Filed 2001·Granted Nov 5, 2002·48 cites·9 claims
- 4691US6709092B2Recording liquid feed path, recording liquid container, and recording liquid feed device having same, as well as surface modifying method for the recording liquid feed deviceCANON KK·Filed 2000·Granted Mar 23, 2004·42 cites·6 claims
- 4791US6382783B1Liquid supply method, capillary force generating member container used for method thereof, and liquid supply containerCANON KK·Filed 2000·Granted May 7, 2002·44 cites·11 claims
- 4890US8549868B2Refrigeration cycle apparatusKOMORI KOU·Filed 2008·Granted Oct 8, 2013·13 cites·11 claims
- 4990US6942326B2Ink tankCANON KK·Filed 2003·Granted Sep 13, 2005·38 cites·8 claims
- 5090US6863762B2Method for manufacturing fiber aggregate, fiber aggregate, and liquid container using such fiber aggregateCANON KK·Filed 2001·Granted Mar 8, 2005·27 cites·10 claims
Showing the top 50 of 240 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →