Inventor · disambiguated record
Takeshi Nagashima
Also filed as: NAGASHIMA TAKESHI
13 granted patents·7 pending applications·404 citations·filing 1994–2021
92Inventor score
Files withSEGA ENTERPRISES KK5DISCMA AG4KUBOTA KK4NAGASHIMA MFG CO LTD3MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1
Top patents by PatentIndex Score
20 records- 0187US9610744B2Blow molding device and a method for manufacturing a containerDISCMA AG·Filed 2012·Granted Apr 4, 2017·7 cites·18 claims
- 0287US9180621B2Blow molding deviceDISCMA AG·Filed 2013·Granted Nov 10, 2015·7 cites·8 claims
- 0386US6012980ACoordinates detecting device, method for same and game deviceSEGA ENTERPRISES KK·Filed 1996·Granted Jan 11, 2000·173 cites·11 claims
- 0484US5607157AMulti-connection device for use in game apparatusSEGA ENTERPRISES KK·Filed 1994·Granted Mar 4, 1997·92 cites·3 claims
- 0576US6847448B2Polarization analyzing apparatus and method for polarization analysisMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jan 25, 2005·22 cites·8 claims
- 0672US9555574B2Blow molding device and a method for manufacturing a blow molded containerDISCMA AG·Filed 2012·Granted Jan 31, 2017·1 cites·16 claims
- 0770USD988481SMechanical jointKUBOTA KK·Filed 2021·Granted Jun 6, 2023·5 cites·1 claims
- 0870US6009523AInformation processing apparatus with security checking functionSEGA ENTERPRISES KK·Filed 1996·Granted Dec 28, 1999·70 cites·37 claims
- 0964US7563494B2Ink-jet recording materialMITSUBISHI PAPER MILLS LTD·Filed 2002·Granted Jul 21, 2009·4 cites·28 claims
- 1057US6436516B1Information sealSEGA ENTERPRISES KK·Filed 1999·Granted Aug 20, 2002·17 cites·2 claims
- 1156US2009036220A1Cooking game program, recording medium with the program recorded thereon, and game deviceNAGASHIMA TAKESHI·Filed 2008·Application pending·0 cites
- 1249US10189594B2Method for manufacturing a container containing a content fluid, a method for placing an inside of a container under a positive pressure, a filled container, a blow molding method, and a blow molding deviceDISCMA AG·Filed 2013·Granted Jan 29, 2019·0 cites·11 claims
- 1349US2017299095A1Pipe jointNAGASHIMA MFG CO LTD·Filed 2017·Application pending·0 cites
- 1446US2017082228A1Pipe jointNAGASHIMA MFG CO LTD·Filed 2016·Application pending·0 cites
- 1542US2002150739A1Information sealFiled 2002·Application pending·0 cites
- 1636US2017183837A1Joint mechanism and connection method for steel pipeKUBOTA KK·Filed 2015·Application pending·0 cites
- 1736US2018119380A1Joint mechanism and connection method for steel pipeKUBOTA KK·Filed 2015·Application pending·0 cites
- 1833US5796940AMethod for executing software program and circuit for implementing the methodSEGA ENTERPRISES KK·Filed 1995·Granted Aug 18, 1998·6 cites·11 claims
- 1933US2017082136A1Fastening structureNAGASHIMA MFG CO LTD·Filed 2016·Application pending·0 cites
- 2031USD998764SLoad transfer keyKUBOTA KK·Filed 2021·Granted Sep 12, 2023·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Takeshi Nagashima 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 →