Inventor · disambiguated record
Takafumi Fujita
Also filed as: FUJITA TAKAFUMI
27 granted patents·4 pending applications·654 citations·filing 1980–2025
96Inventor score
Files withFUJITA TAKAFUMI4MITSUBISHI STEEL MFG4IHI CORP3ISUZU MOTORS LTD3NIPPON TELEGRAPH & TELEPHONE3
Top patents by PatentIndex Score
31 records- 0195US8248975B2Wireless transmitting apparatus, wireless receiving apparatus, wireless transmission method, wireless reception method, wireless communication system, and wireless communication methodFUJITA TAKAFUMI·Filed 2006·Granted Aug 21, 2012·74 cites·44 claims
- 0293US4599834ASeismic isolatorTOSHIBA KK·Filed 1984·Granted Jul 15, 1986·78 cites·11 claims
- 0392US6933736B2ProberTOKYO ELECTRON LTD·Filed 2003·Granted Aug 23, 2005·62 cites·7 claims
- 0491US4527365AEarthquake insulating bearing assemblyBRIDGESTONE TIRE CO LTD·Filed 1982·Granted Jul 9, 1985·66 cites·3 claims
- 0591US4402483AEarthquake isolation floorMITSUBISHI STEEL MFG·Filed 1980·Granted Sep 6, 1983·80 cites·14 claims
- 0690US4596373AAnti-vibration apparatus for seismic accelerationMITSUBISHI STEEL MFG·Filed 1982·Granted Jun 24, 1986·60 cites·20 claims
- 0787US4371143AEarthquake isolation floorMITSUBISHI STEEL MFG·Filed 1980·Granted Feb 1, 1983·49 cites·26 claims
- 0886US5255764AActive/passive damping apparatusFUJITA TAKAFUMI·Filed 1992·Granted Oct 26, 1993·56 cites·4 claims
- 0976US5867951ASeismic isolation sliding bearing for structureMITSUBISHI STEEL MFG·Filed 1997·Granted Feb 9, 1999·48 cites·12 claims
- 1075US8517417B2Airbag apparatusFUJITA TAKAFUMI·Filed 2011·Granted Aug 27, 2013·6 cites·5 claims
- 1172US11494123B2Memory system and control method thereofKIOXIA CORP·Filed 2021·Granted Nov 8, 2022·1 cites·20 claims
- 1269US4731966AVibration energy absorber deviceFUJITA TAKAFUMI·Filed 1986·Granted Mar 22, 1988·41 cites·11 claims
- 1367US11327371B2Liquid crystal display deviceJAPAN DISPLAY INC·Filed 2020·Granted May 10, 2022·1 cites·7 claims
- 1467US2025192631A1Motor rotor with magnetIHI CORP·Filed 2025·Application pending·0 cites
- 1558US11809320B2Memory system caching mapping informationKIOXIA CORP·Filed 2022·Granted Nov 7, 2023·0 cites·20 claims
- 1655US12482356B2Transport management device, transport management method, and transport systemISUZU MOTORS LTD·Filed 2020·Granted Nov 25, 2025·0 cites·7 claims
- 1754US12140437B2Transport management device and transport management methodISUZU MOTORS LTD·Filed 2020·Granted Nov 12, 2024·0 cites·4 claims
- 1853US10546334B2Information processing apparatus, information processing method, and programRAKUTEN INC·Filed 2014·Granted Jan 28, 2020·0 cites·10 claims
- 1953US8644766B2Radio communication system, transmission device, reception device, radio communication method, transmission method, reception methodFUJINO YOSUKE·Filed 2009·Granted Feb 4, 2014·1 cites·22 claims
- 2053US4924640AVibration controlling apparatus for buildingsBRIDGESTONE CORP·Filed 1988·Granted May 15, 1990·17 cites·7 claims
- 2150US12137505B2Floodlight control apparatus and floodlight control methodSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Nov 5, 2024·0 cites·10 claims
- 2249US2022260690A1Distance measuring device, distance measuring system, and method of adjusting distance measuring deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Application pending·0 cites
- 2348US11765640B2Wireless communication system, control method, control apparatus, and control programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Sep 19, 2023·0 cites·8 claims
- 2447US12462684B2Transport management device and transport management methodISUZU MOTORS LTD·Filed 2020·Granted Nov 4, 2025·0 cites·4 claims
- 2547US11498154B2Linear friction-joining device and linear friction-joining methodIHI CORP·Filed 2018·Granted Nov 15, 2022·0 cites·6 claims
- 2645US11766690B2Device for coating cylinder including a coating head with coating gunsIHI CORP·Filed 2020·Granted Sep 26, 2023·0 cites·5 claims
- 2744US11528726B2Wireless communication system, control method, control apparatus, and control programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Dec 13, 2022·0 cites·7 claims
- 2844US2019065395A1Storage device and data arrangement methodTOSHIBA MEMORY CORP·Filed 2018·Application pending·0 cites
- 2942US2013308180A1Infrared reflective substrateMIYANISHI KYOKO·Filed 2012·Application pending·0 cites
- 3040US11582766B2Wireless communication system, communication method, transmitter and receiverNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Feb 14, 2023·0 cites·3 claims
- 3139US5544452AMethod of and apparatus for damping the vibration of a buildingOILES INDUSTRY CO LTD·Filed 1994·Granted Aug 13, 1996·14 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Takafumi Fujita 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 →