Inventor · disambiguated record
Wataru Takahashi
Also filed as: TAKAHASHI WATARU
273 granted patents·68 pending applications·2,804 citations·filing 1975–2025
99Inventor score
Top patents by PatentIndex Score
341 records- 0198US11261043B2Sheet processing device, sheet laminator, image forming apparatus, and image forming systemRICOH CO LTD·Filed 2021·Granted Mar 1, 2022·6 cites·10 claims
- 0298US10207511B2Ink cartridge and ink jet printerCANON KK·Filed 2017·Granted Feb 19, 2019·25 cites·20 claims
- 0398US9908338B2Liquid storage bottle, liquid storage bottle package, and method of manufacturing liquid storage bottle packageCANON KK·Filed 2016·Granted Mar 6, 2018·33 cites·17 claims
- 0498US9840082B2Ink cartridge and ink jet printerCANON KK·Filed 2016·Granted Dec 12, 2017·32 cites·16 claims
- 0598US9821562B2Ink cartridge and ink jet printerCANON KK·Filed 2016·Granted Nov 21, 2017·30 cites·20 claims
- 0698US9597884B2Ink cartridge and ink jet printerCANON KK·Filed 2016·Granted Mar 21, 2017·49 cites·20 claims
- 0797US11480166B2Capacity control valveEAGLE IND CO LTD·Filed 2019·Granted Oct 25, 2022·23 cites·14 claims
- 0897US11385588B2Sheet laminator, image forming apparatus, and image forming systemRICOH CO LTD·Filed 2021·Granted Jul 12, 2022·8 cites·9 claims
- 0997US11292240B2Sheet processing device, sheet laminator, image forming apparatus, and image forming systemRICOH CO LTD·Filed 2021·Granted Apr 5, 2022·5 cites·19 claims
- 1097US10857776B2Sheet separation device, laminator, image forming apparatus, and image forming systemMORINAGA TAKUYA·Filed 2020·Granted Dec 8, 2020·7 cites·20 claims
- 1197US10434335B2Positioning apparatus and method of positioning by generation of DRR image from X-ray CT image dataSHIMADZU CORP·Filed 2017·Granted Oct 8, 2019·33 cites·6 claims
- 1297US10186055B2DRR image generation method and DRR image generation apparatusSHIMADZU CORP·Filed 2017·Granted Jan 22, 2019·31 cites·15 claims
- 1396US11584606B2Sheet processing device, sheet laminator, image forming apparatus, and image forming systemRICOH CO LTD·Filed 2021·Granted Feb 21, 2023·4 cites·17 claims
- 1496US11500323B2Sheet processing apparatus, laminator, image forming apparatus, and image forming systemRICOH CO LTD·Filed 2021·Granted Nov 15, 2022·5 cites·12 claims
- 1596US11269280B2Sheet processing device, laminator, image forming apparatus, and image forming systemRICOH CO LTD·Filed 2021·Granted Mar 8, 2022·3 cites·10 claims
- 1696US11156301B2Capacity control valveEAGLE IND CO LTD·Filed 2019·Granted Oct 26, 2021·16 cites·6 claims
- 1796US10702713B2X-ray fluoroscopic apparatusSHIMADZU CORP·Filed 2017·Granted Jul 7, 2020·36 cites·12 claims
- 1896US8020978B2Cartridge for ink jet recording and method for producing the sameCANON KK·Filed 2008·Granted Sep 20, 2011·22 cites·4 claims
- 1996US6447170B1Locking and unlocking mechanism of cable connector and method for locking and unlockingNEC TOKIN CORP·Filed 2000·Granted Sep 10, 2002·175 cites·10 claims
- 2095US11555489B2Capacity control valveEAGLE IND CO LTD·Filed 2019·Granted Jan 17, 2023·8 cites·19 claims
- 2195US11053933B2Displacement control valveEAGLE IND CO LTD·Filed 2018·Granted Jul 6, 2021·14 cites·17 claims
- 2295US11045663B2X-ray fluoroscopy device and x-ray fluoroscopy methodSHIMADZU CORP·Filed 2017·Granted Jun 29, 2021·31 cites·12 claims
- 2395US9944488B2Sheet processing apparatus and image forming systemKUNIEDA AKIRA·Filed 2016·Granted Apr 17, 2018·10 cites·10 claims
- 2495US9725276B2Sheet processing device incuding a stacked-sheet-count limiting unit configured to limit the number of sheets holdable in the sheet tray and image forming systemTAKAHASHI WATARU·Filed 2015·Granted Aug 8, 2017·7 cites·19 claims
- 2595US9254621B2Method for attaching crimping members, sheet binding device, and image forming apparatusTAKAHASHI WATARU·Filed 2014·Granted Feb 9, 2016·11 cites·7 claims
- 2695US9090051B2Sheet binding device, sheet processing apparatus, image forming apparatus, image forming system, and sheet binding methodTAKAHASHI WATARU·Filed 2014·Granted Jul 28, 2015·13 cites·13 claims
- 2795US8485642B2Ink tank and ink supply systemHAYASHI HIROKI·Filed 2007·Granted Jul 16, 2013·23 cites·22 claims
- 2895US7396118B2Cartridge for ink jet recording and method for producing the sameCANON KK·Filed 2005·Granted Jul 8, 2008·20 cites·5 claims
- 2995US5156807AMethod for improving machinability of titanium and titanium alloys and free-cutting titanium alloysSUMITOMO METAL IND·Filed 1991·Granted Oct 20, 1992·84 cites·8 claims
- 3094US11846899B2Image forming apparatusCANON KK·Filed 2021·Granted Dec 19, 2023·2 cites·29 claims
- 3194US11839501B2Image creation deviceSHIMADZU CORP·Filed 2018·Granted Dec 12, 2023·23 cites·7 claims
- 3294US11326585B2Capacity control valveEAGLE IND CO LTD·Filed 2018·Granted May 10, 2022·8 cites·13 claims
- 3394US11273629B2Sheet separation device, laminator, image forming apparatus, and image forming systemTAKAHASHI WATARU·Filed 2020·Granted Mar 15, 2022·3 cites·9 claims
- 3494US10722733B2Positioning apparatus and method of positioningSHIMADZU CORP·Filed 2017·Granted Jul 28, 2020·33 cites·1 claims
- 3594US9415560B2Sheet processing apparatus, image forming system, and image forming apparatusMORINAGA TAKUYA·Filed 2014·Granted Aug 16, 2016·11 cites·20 claims
- 3694US9315356B2Sheet processing apparatus having binding unit and image forming system thereofYOSHIDA RYUJI·Filed 2013·Granted Apr 19, 2016·19 cites·17 claims
- 3794US7992983B2Liquid containerCANON KK·Filed 2008·Granted Aug 9, 2011·16 cites·3 claims
- 3894US7500755B2Display apparatus and image processing systemPIONEER CORP·Filed 2004·Granted Mar 10, 2009·85 cites·16 claims
- 3993US11927275B2Capacity control valveEAGLE IND CO LTD·Filed 2020·Granted Mar 12, 2024·3 cites·4 claims
- 4093US11845254B2Sheet separation device, sheet laminator, image forming apparatus, and image forming systemRICOH CO LTD·Filed 2021·Granted Dec 19, 2023·2 cites·19 claims
- 4193US11224763B2Tracking device for radiation treatment, position detection device, and method for tracking moving bodySHIMADZU CORP·Filed 2017·Granted Jan 18, 2022·31 cites·17 claims
- 4293US10625099B2Radiotherapy tracking apparatusSHIMADZU CORP·Filed 2018·Granted Apr 21, 2020·33 cites·5 claims
- 4393US10097711B2Sheet processing device and image forming systemSUZUKI NOBUYOSHI·Filed 2016·Granted Oct 9, 2018·6 cites·9 claims
- 4493US9440478B2Paper binding device, paper processing apparatus, image forming apparatus, and image forming systemTAKAHASHI WATARU·Filed 2014·Granted Sep 13, 2016·16 cites·19 claims
- 4592US11074984B2Liquid discharge head and method of manufacturing the sameCANON KK·Filed 2020·Granted Jul 27, 2021·2 cites·15 claims
- 4692US6827431B2Ink tankCANON KK·Filed 2002·Granted Dec 7, 2004·47 cites·4 claims
- 4791US11642878B2Laminating device, image forming apparatus, and image forming systemMONMA SHINYA·Filed 2022·Granted May 9, 2023·2 cites·16 claims
- 4891US11536257B2Capacity control valveEAGLE IND CO LTD·Filed 2019·Granted Dec 27, 2022·5 cites·17 claims
- 4991US11319940B2Capacity control valveEAGLE IND CO LTD·Filed 2019·Granted May 3, 2022·5 cites·20 claims
- 5091US11225962B2Capacity control valveEAGLE IND CO LTD·Filed 2019·Granted Jan 18, 2022·5 cites·13 claims
Showing the top 50 of 341 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →