Inventor · disambiguated record
Tomohiko Tanaka
Also filed as: TANAKA TOMOHIKO
33 granted patents·27 pending applications·339 citations·filing 1994–2024
96Inventor score
Files withHITACHI LTD14MITSUBISHI CHEM CORP14FUJIFILM HEALTHCARE CORP8TANAKA TOMOHIKO8FUJI MICHIAKI3
Top patents by PatentIndex Score
60 records- 0197US7048978B2Polyester resin, polyester resin composition, and sheet, film and hollow molded container obtained therefromMITSUBISHI CHEM CORP·Filed 2005·Granted May 23, 2006·111 cites·39 claims
- 0292US8778486B2Polycarbonate resin and transparent film formed therefromTANAKA TOMOHIKO·Filed 2012·Granted Jul 15, 2014·9 cites·10 claims
- 0391US7329206B2Starting device for motor vehiclesNISSAN MOTOR·Filed 2005·Granted Feb 12, 2008·33 cites·20 claims
- 0488US6780490B1Tray for conveying magnetic head for magnetic diskYUKADENSHI CO LTD·Filed 2000·Granted Aug 24, 2004·101 cites·51 claims
- 0584US10703902B2Polycarbonate resin composition and molded body thereofMITSUBISHI CHEM CORP·Filed 2018·Granted Jul 7, 2020·1 cites·16 claims
- 0681US7393306B2Drive power transmission deviceNISSAN MOTOR·Filed 2006·Granted Jul 1, 2008·10 cites·9 claims
- 0781US5541243AThermoplastic resin compositionMITSUBISHI CHEM CORP·Filed 1994·Granted Jul 30, 1996·26 cites·4 claims
- 0878US8865855B2Polycarbonate copolymer and method of producing the sameFUJI MICHIAKI·Filed 2007·Granted Oct 21, 2014·3 cites·23 claims
- 0973US9193823B2Polycarbonate copolymer and method of producing the sameFUJI MICHIAKI·Filed 2014·Granted Nov 24, 2015·1 cites·15 claims
- 1073US5418287AResin composition comprising a polyphenylene ether composition, polyolefin and a styrene graft modified copolymerMITSUBISHI PETROCHEMICAL CO·Filed 1994·Granted May 23, 1995·26 cites·8 claims
- 1171US10632696B2Polycarbonate resin film, and transparent film and process for producing the sameMITSUBISHI CHEM CORP·Filed 2017·Granted Apr 28, 2020·1 cites·7 claims
- 1271US10537310B2Ultrasound image capture device and ultrasound image capture methodHITACHI ALOKA MEDICAL LTD·Filed 2013·Granted Jan 21, 2020·5 cites·19 claims
- 1369US8937146B2Polycarbonate resin and transparent film comprising the sameMITSUBISHI CHEM CORP·Filed 2013·Granted Jan 20, 2015·1 cites·9 claims
- 1467US9453951B2Retardation film web, circularly polarizing plate and organic EL panelNITTO DENKO CORP·Filed 2013·Granted Sep 27, 2016·1 cites·14 claims
- 1567US7707209B2Retrieval method for contents to be selection candidates for userSQUARE ENIX KK·Filed 2005·Granted Apr 27, 2010·4 cites·18 claims
- 1665US7899814B2Contents information search control system and contents information search control methodSQUARE ENIX KK·Filed 2008·Granted Mar 1, 2011·4 cites·11 claims
- 1763US12369881B2Blood flow image forming device and blood flow image forming programFUJIFILM HEALTHCARE CORP·Filed 2023·Granted Jul 29, 2025·0 cites·8 claims
- 1863US11844587B2Ultrasonic transmission instrument and ultrasonic imaging deviceHITACHI LTD·Filed 2020·Granted Dec 19, 2023·0 cites·16 claims
- 1963US2025029243A1Ultrasound image processing apparatusFUJIFILM HEALTHCARE CORP·Filed 2024·Application pending·0 cites
- 2063US2025204890A1Ultrasound diagnostic apparatusFUJIFILM CORP·Filed 2024·Application pending·0 cites
- 2160US2025189645A1Ultrasonic imaging system and method for controlling synchronizationFUJIFILM CORP·Filed 2024·Application pending·0 cites
- 2260US2014268334A1Polycarbonate resin and transparent film formed therefromTANAKA TOMOHIKO·Filed 2014·Application pending·0 cites
- 2360US2025143581A1Ultrasonic imaging system and synchronization control methodFUJIFILM CORP·Filed 2024·Application pending·0 cites
- 2459US12507977B2Ultrasound diagnostic apparatus and operation condition setting methodFUJIFILM HEALTHCARE CORP·Filed 2023·Granted Dec 30, 2025·0 cites·12 claims
- 2559US11369273B2Guidewire connector and ultrasonic imaging apparatusHITACHI LTD·Filed 2020·Granted Jun 28, 2022·0 cites·14 claims
- 2659US2025040911A1Ultrasound diagnostic apparatusFUJIFILM HEALTHCARE CORP·Filed 2024·Application pending·0 cites
- 2758US9259205B2Ultrasound image capture device, ultrasound image capture method, ultrasound image capture programTANAKA TOMOHIKO·Filed 2011·Granted Feb 16, 2016·1 cites·12 claims
- 2857US2022282069A1Degradation accelerator for biodegradable resin, biodegradable resin composition, biodegradable resin molded product, and method for producing degradation accelerator for biodegradable resinMITSUBISHI CHEM CORP·Filed 2022·Application pending·0 cites
- 2956US2022413136A1Ultrasound imaging device and method of generating color doppler imageFUJIFILM HEALTHCARE CORP·Filed 2022·Application pending·0 cites
- 3055US12295703B2Ultrasound imaging apparatusFUJIFILM HEALTHCARE CORP·Filed 2023·Granted May 13, 2025·0 cites·8 claims
- 3155US9709701B2Polycarbonate resin film, and transparent film and process for producing the sameTANAKA TOMOHIKO·Filed 2012·Granted Jul 18, 2017·0 cites·17 claims
- 3255US8895663B2Polycarbonate resin composition and molded article thereofMITSUBISHI CHEM CORP·Filed 2013·Granted Nov 25, 2014·0 cites·13 claims
- 3355US8889790B2Polycarbonate resin composition and molded article thereofMITSUBISHI CHEM CORP·Filed 2013·Granted Nov 18, 2014·0 cites·15 claims
- 3455US2024057873A1Photoacoustic signal measurement instrument and photoacoustic signal measurement systemFUJIFILM HEALTHCARE CORP·Filed 2023·Application pending·0 cites
- 3555US2011257362A1Polycarbonate copolymer and method of producing the sameMITSUBISHI CHEM CORP·Filed 2011·Application pending·0 cites
- 3654US2014268333A1Retardation film, and circularly polarizing plate and image display device each using the sameNITTO DENKO CORP·Filed 2014·Application pending·0 cites
- 3752US8546515B2Processes for producing polycarbonate and molded polycarbonate articlesFUJI MICHIAKI·Filed 2008·Granted Oct 1, 2013·1 cites·11 claims
- 3851US10526446B2Polycarbonate resin composition, method for producing same, and molded objectMITSUBISHI CHEM CORP·Filed 2017·Granted Jan 7, 2020·0 cites·18 claims
- 3951US2016216408A1Retardation film, and circularly polarizing plate and image display device each using the sameMITSUBISHI CHEM CORP·Filed 2016·Application pending·0 cites
- 4049US2024100305A1Guide wireFUJIFILM HEALTHCARE CORP·Filed 2023·Application pending·0 cites
- 4149US2009326110A1Resin composition and resin molded productTANAKA TOMOHIKO·Filed 2006·Application pending·0 cites
- 4248US12036068B2Ultrasonic imaging device, treatment support system, and image processing methodHITACHI LTD·Filed 2020·Granted Jul 16, 2024·0 cites·12 claims
- 4348US11986270B2Ultrasound imaging apparatus that alternates between monitoring and imaging modes, surgical operation support system, and method using the sameHITACHI LTD·Filed 2021·Granted May 21, 2024·0 cites·9 claims
- 4448US11317812B2Optical scanning device, catheter device, and distance measuring deviceHITACHI LTD·Filed 2018·Granted May 3, 2022·0 cites·20 claims
- 4548US2021369352A1Ultrasonic wave imaging apparatus, therapy support system, and image display methodHITACHI LTD·Filed 2021·Application pending·0 cites
- 4646US2009215933A1Alicyclic Polyester and Process for Producing the Same, and Resin Composition Using the SameMITSUBISHI CHEM CORP·Filed 2006·Application pending·0 cites
- 4746US2014285888A1Retardation film, and circularly polarizing plate and image display device each using the sameNITTO DENKO CORP·Filed 2014·Application pending·0 cites
- 4846US2019183458A1Photoacoustic guide support system and photoacoustic guide support methodHITACHI LTD·Filed 2018·Application pending·0 cites
- 4946US2019321000A1Ultrasonic examination device and ultrasonic probeHITACHI LTD·Filed 2019·Application pending·0 cites
- 5045US2019167229A1Ultrasound imaging probe, manufacturing method thereof, and ultrasonic imaging deviceHITACHI LTD·Filed 2018·Application pending·0 cites
Showing the top 50 of 60 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →