Inventor · disambiguated record
Keiichiro Takahashi
Also filed as: TAKAHASHI KEIICHIRO
56 granted patents·10 pending applications·445 citations·filing 1993–2025
98Inventor score
Files withFUJIFILM CORP30TOSHIBA TEC KK11SONY SEMICONDUCTOR SOLUTIONS CORP9FUJI PHOTO FILM CO LTD3SEIKOSHA KK3
Top patents by PatentIndex Score
66 records- 0197US11438531B2Imaging apparatus and electronic equipmentSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Granted Sep 6, 2022·5 cites·16 claims
- 0294US11632510B2Solid-state imaging device and electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2022·Granted Apr 18, 2023·2 cites·20 claims
- 0394US7710468B2Imaging apparatus with memory for storing camera through image dataFUJIFILM CORP·Filed 2007·Granted May 4, 2010·30 cites·6 claims
- 0494US7649550B2Camera system, main frame adapter and head adapterFUJIFILM CORP·Filed 2006·Granted Jan 19, 2010·28 cites·18 claims
- 0593US12343031B2Treatment tool for endoscopeFUJIFILM CORP·Filed 2022·Granted Jul 1, 2025·2 cites·3 claims
- 0693US12213692B2Treatment tool for endoscopeFUJIFILM CORP·Filed 2022·Granted Feb 4, 2025·2 cites·8 claims
- 0792US11943549B2Imaging apparatus and electronic equipmentSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2023·Granted Mar 26, 2024·1 cites·4 claims
- 0891US11082645B2Imaging apparatus and electronic equipmentSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Aug 3, 2021·4 cites·18 claims
- 0990US11924566B2Solid-state imaging device and electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2023·Granted Mar 5, 2024·1 cites·20 claims
- 1089US11606518B2Imaging apparatus and electronic equipmentSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2022·Granted Mar 14, 2023·1 cites·20 claims
- 1189USD920518SX-ray irradiation apparatusFUJIFILM CORP·Filed 2020·Granted May 25, 2021·11 cites·1 claims
- 1289US8351811B2Image forming apparatus with locking storage for output imagesTOSHIBA KK·Filed 2010·Granted Jan 8, 2013·5 cites·16 claims
- 1388US10146365B2Display device with touch detection functionJAPAN DISPLAY INC·Filed 2016·Granted Dec 4, 2018·7 cites·14 claims
- 1486US11418741B2Solid-state imaging device and electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2018·Granted Aug 16, 2022·3 cites·22 claims
- 1586US7619661B2Camera systemFUJIFILM CORP·Filed 2006·Granted Nov 17, 2009·10 cites·11 claims
- 1685USD919093SX-ray irradiation apparatusFUJIFILM CORP·Filed 2020·Granted May 11, 2021·8 cites·1 claims
- 1784USD765166SBarcode printerTOSHIBA TEC KK·Filed 2013·Granted Aug 30, 2016·29 cites·1 claims
- 1882USD913355SDigital cameraFUJIFILM CORP·Filed 2018·Granted Mar 16, 2021·19 cites·1 claims
- 1982USD768768SBarcode printerTOSHIBA TEC KK·Filed 2013·Granted Oct 11, 2016·26 cites·1 claims
- 2082USD766359SBarcode printerTOSHIBA TEC KK·Filed 2014·Granted Sep 13, 2016·26 cites·1 claims
- 2181USD884183SX-ray irradiation apparatusFUJIFILM CORP·Filed 2018·Granted May 12, 2020·14 cites·1 claims
- 2280USD972725SExtracorporeal marker for medical useFUJIFILM CORP·Filed 2020·Granted Dec 13, 2022·7 cites·1 claims
- 2380US11202361B2X-ray tube deviceFUJIFILM CORP·Filed 2020·Granted Dec 14, 2021·1 cites·9 claims
- 2480USD775275SBar code printerSATO HOLDINGS KK·Filed 2014·Granted Dec 27, 2016·23 cites·1 claims
- 2577USD990676SMagnetic field generator for medical useFUJIFILM CORP·Filed 2020·Granted Jun 27, 2023·6 cites·1 claims
- 2677USD917596SDigital cameraFUJIFILM CORP·Filed 2018·Granted Apr 27, 2021·15 cites·1 claims
- 2776USD760835SPortable barcode printerTOSHIBA TEC KK·Filed 2014·Granted Jul 5, 2016·19 cites·1 claims
- 2875USD943101SX-ray irradiation apparatusFUJIFILM CORP·Filed 2020·Granted Feb 8, 2022·6 cites·1 claims
- 2973USD803308SElectronic copying machineTOSHIBA TEC KK·Filed 2015·Granted Nov 21, 2017·15 cites·1 claims
- 3073USD760834SPortable barcode printerTOSHIBA TEC KK·Filed 2014·Granted Jul 5, 2016·17 cites·1 claims
- 3171USD1036533SDigital cameraFUJIFILM CORP·Filed 2020·Granted Jul 23, 2024·4 cites·1 claims
- 3271USD771182SBar code printerSATO HOLDINGS KK·Filed 2014·Granted Nov 8, 2016·15 cites·1 claims
- 3370US9229493B2Display deviceMISHIMA YASUYUKI·Filed 2012·Granted Jan 5, 2016·1 cites·11 claims
- 3466USD803310SElectronic copying machineTOSHIBA TEC KK·Filed 2015·Granted Nov 21, 2017·11 cites·1 claims
- 3565USD1028231SEndoscope shape indicatorFUJIFILM CORP·Filed 2020·Granted May 21, 2024·3 cites·1 claims
- 3662USD803309SElectronic copying machineTOSHIBA TEC KK·Filed 2015·Granted Nov 21, 2017·9 cites·1 claims
- 3760USD990672SConnecting adapter for endoscopic treatment toolFUJIFILM CORP·Filed 2021·Granted Jun 27, 2023·2 cites·1 claims
- 3859USD1060678SMagnetic field generatorFUJIFILM CORP·Filed 2020·Granted Feb 4, 2025·2 cites·1 claims
- 3958USD766360SBarcode printerTOSHIBA TEC KK·Filed 2014·Granted Sep 13, 2016·9 cites·1 claims
- 4058US6666600B1Printer having detection and correction of tilt using skew correctionSEIKO PRECISION KK·Filed 2003·Granted Dec 23, 2003·10 cites·4 claims
- 4154US2023402475A1Imaging apparatus and electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2023·Application pending·0 cites
- 4253USD757848SBarcode printerTOSHIBA TEC KK·Filed 2013·Granted May 31, 2016·7 cites·1 claims
- 4353US2025289038A1Washing and disinfection apparatus and lid portionFUJIFILM CORP·Filed 2025·Application pending·0 cites
- 4451US2021387180A1Blood examination kit and method of separating plasma or serumFUJIFILM CORP·Filed 2021·Application pending·0 cites
- 4549USD1051381SEndoscope shape indicatorFUJIFILM CORP·Filed 2020·Granted Nov 12, 2024·1 cites·1 claims
- 4649US11197363B2X-ray tube deviceFUJIFILM CORP·Filed 2020·Granted Dec 7, 2021·0 cites·20 claims
- 4749USD888247SX-ray irradiation apparatusFUJIFILM CORP·Filed 2018·Granted Jun 23, 2020·4 cites·1 claims
- 4848USD968600SExtracorporeal marker for medical useFUJIFILM CORP·Filed 2020·Granted Nov 1, 2022·1 cites·1 claims
- 4946US2010250470A1Lifestyle disease prevention apparatus and lifestyle disease prevention methodOLYMPUS CORP·Filed 2010·Application pending·0 cites
- 5045US2006044415A1Camera systemFUJI PHOTO FILM CO LTD·Filed 2005·Application pending·0 cites
Showing the top 50 of 66 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Keiichiro Takahashi 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 →