Inventor · disambiguated record
Kunio Fukuda
Also filed as: FUKUDA KUNIO · YOSHIDA KAZUO
98 granted patents·13 pending applications·1,285 citations·filing 1978–2019
99Inventor score
Top patents by PatentIndex Score
111 records- 0197US6930987B1Communication device communication method, and communication terminal deviceSONY CORP·Filed 2000·Granted Aug 16, 2005·174 cites·26 claims
- 0296US7769867B2Mountable memory card and method for communicating, controlling, accessing and/or using the sameSONY CORP·Filed 2005·Granted Aug 3, 2010·34 cites·15 claims
- 0395US10450625B2Ferritic stainless steel and method for producing sameJFE STEEL CORP·Filed 2015·Granted Oct 22, 2019·5 cites·4 claims
- 0494US10458013B2Ferritic stainless steel and process for producing sameJFE STEEL CORP·Filed 2015·Granted Oct 29, 2019·5 cites·4 claims
- 0592US10046572B2Data generation method, computer-readable storage medium, and structure manufacturing methodCASIO COMPUTER CO LTD·Filed 2018·Granted Aug 14, 2018·2 cites·16 claims
- 0692US10029486B2Data generation method, computer-readable storage medium, and structure manufacturing methodCASIO COMPUTER CO LTD·Filed 2017·Granted Jul 24, 2018·2 cites·16 claims
- 0792US7796016B2Radio communication system, radio communication device, and radio communication methodSONY CORP·Filed 2005·Granted Sep 14, 2010·31 cites·12 claims
- 0891US4421892AThermoplastic polymeric material and method for the preparation thereofASAHI DOW LTD·Filed 1982·Granted Dec 20, 1983·54 cites·21 claims
- 0991US4339376AHighly heat-resistant thermoplastic resin composition having high oil-resistanceASAHI DOW LTD·Filed 1981·Granted Jul 13, 1982·50 cites·24 claims
- 1089US11261512B2Ferritic stainless steelJFE STEEL CORP·Filed 2017·Granted Mar 1, 2022·2 cites·2 claims
- 1188US6956813B2Radio communication system, radio base-station apparatus, mobile radio-station apparatus, radio zone assignment method, and radio communication methodSONY CORP·Filed 2001·Granted Oct 18, 2005·50 cites·14 claims
- 1288US6733601B2Ferritic stainless steel sheet with excellent workabilityJFE STEEL CORP·Filed 2002·Granted May 11, 2004·17 cites·12 claims
- 1386US7464213B2Memory adapter and unit including independent radio circuit and removable memory storeSONY CORP·Filed 2005·Granted Dec 9, 2008·15 cites·19 claims
- 1486US6786981B2Ferritic stainless steel sheet for fuel tank and fuel pipeJFE STEEL CORP·Filed 2001·Granted Sep 7, 2004·27 cites·4 claims
- 1585US11230756B2Ferritic stainless steelJFE STEEL CORP·Filed 2017·Granted Jan 25, 2022·1 cites·22 claims
- 1685US4369278AResin composition for injection molding and method for producing the sameASAHI DOW LTD·Filed 1981·Granted Jan 18, 1983·37 cites·9 claims
- 1784US11365467B2Ferritic stainless steelJFE STEEL CORP·Filed 2017·Granted Jun 21, 2022·1 cites·10 claims
- 1884US8625557B2Communication device, communication system, mode switching method, and programFUKUDA KUNIO·Filed 2011·Granted Jan 7, 2014·7 cites·16 claims
- 1980US7181241B2Memory card, memory card communication control method, electronic device, and wireless communication systemSONY CORP·Filed 2005·Granted Feb 20, 2007·8 cites·18 claims
- 2080US7170878B2Communication device and communication methodSONY CORP·Filed 2001·Granted Jan 30, 2007·30 cites·12 claims
- 2179US5995844AWireless telephone systemSONY CORP·Filed 1997·Granted Nov 30, 1999·90 cites·6 claims
- 2278US5626694AProcess for the production of stainless steel sheets having an excellent corrosion resistanceKAWASAKI STEEL CO·Filed 1995·Granted May 6, 1997·22 cites·7 claims
- 2377US7412250B2Radio communication systemSONY CORP·Filed 2003·Granted Aug 12, 2008·23 cites·3 claims
- 2475US10300714B2Data generation method, computer-readable storage medium, and structure manufacturing methodCASIO COMPUTER CO LTD·Filed 2018·Granted May 28, 2019·0 cites·15 claims
- 2575US10232642B2Data generation method, computer-readable storage medium, and structure manufacturing methodCASIO COMPUTER CO LTD·Filed 2018·Granted Mar 19, 2019·0 cites·21 claims
- 2674US7474881B2Demodulating deviceSONY CORP·Filed 2005·Granted Jan 6, 2009·6 cites·12 claims
- 2773US7025838B2Ferritic stainless steel sheet with excellent workability and method for making the sameJFE STEEL CORP·Filed 2004·Granted Apr 11, 2006·7 cites·18 claims
- 2872US5976282AMethod for producing austenitic steel plate with excellent surface brightness and corrosion resistanceKAWASAKI STEEL CO·Filed 1998·Granted Nov 2, 1999·17 cites·6 claims
- 2971US8340208B2Information processing device and signal processing methodFUKUDA KUNIO·Filed 2009·Granted Dec 25, 2012·4 cites·7 claims
- 3071US7356316B2Wireless communication systemSONY CORP·Filed 2004·Granted Apr 8, 2008·19 cites·2 claims
- 3170US8164455B2Backscatter communication system with reflector for transmitting a modulated signal to a readerFUKUDA KUNIO·Filed 2009·Granted Apr 24, 2012·4 cites·8 claims
- 3270US7545832B2Radio communication system, transmitting apparatus, receiving apparatus, processing method and programSONY CORP·Filed 2004·Granted Jun 9, 2009·13 cites·9 claims
- 3369US8383034B2Ferritic stainless steel sheet for water heater excellent in corrosion resistance at welded part and steel sheet toughnessJFE STEEL CORP·Filed 2008·Granted Feb 26, 2013·1 cites·3 claims
- 3469US7949258B2Radio communication system, radio communication apparatus and radio communication method as well as computer programSONY CORP·Filed 2005·Granted May 24, 2011·2 cites·13 claims
- 3568US8520765B2Information processing apparatus, signal transmission method and decoding methodFUKUDA KUNIO·Filed 2009·Granted Aug 27, 2013·3 cites·5 claims
- 3668US7986234B2Wireless communication system and wireless communication apparatusSONY CORP·Filed 2004·Granted Jul 26, 2011·12 cites·8 claims
- 3768US6719855B2Fe—Cr—Al based alloy foil and method for producing the sameJFE STEEL CORP·Filed 2001·Granted Apr 13, 2004·9 cites·13 claims
- 3867US9273382B2Stainless steel foil and catalyst carrier for exhaust gas purifying device using the foilMIZUTANI AKITO·Filed 2011·Granted Mar 1, 2016·2 cites·16 claims
- 3966US5648601AApparatus for analyzing air/fuel ratio sensor characteristicsTOYOTA MOTOR CO LTD·Filed 1995·Granted Jul 15, 1997·31 cites·28 claims
- 4066US4219466AImpact resistant resin containing compositions having reduced flammabilityASAHI DOW LTD·Filed 1978·Granted Aug 26, 1980·11 cites·8 claims
- 4164US7531053B2Fuel cell produced using a metallic material and its method of makingJFE STEEL CORP·Filed 2003·Granted May 12, 2009·6 cites·12 claims
- 4264US7522934B2Apparatus, method, recording medium, and program for controlling power of wireless communicationSONY CORP·Filed 2004·Granted Apr 21, 2009·9 cites·14 claims
- 4364US5737325AConnection method of digital cordless telephone apparatusSONY CORP·Filed 1995·Granted Apr 7, 1998·40 cites·4 claims
- 4464US5626426ASelf-aligning roller bearing with retainerNSK LTD·Filed 1996·Granted May 6, 1997·24 cites·3 claims
- 4563US11017622B2Communications system and communications apparatusSONY CORP·Filed 2019·Granted May 25, 2021·0 cites·19 claims
- 4663US7221908B2Radio communication apparatusSONY CORP·Filed 2004·Granted May 22, 2007·7 cites·14 claims
- 4763US4403057ADiester of 3,5,3',5'-tetrabromo-bisphenol A with halogenated aromatic carboxylic acidASAHI DOW LTD·Filed 1983·Granted Sep 6, 1983·12 cites·17 claims
- 4863US4274998ADiester of 3,5,3',5'-tetrabromo-bisphenol A with halogenated aromatic carboxylic acidASAHI DOW LTD·Filed 1979·Granted Jun 23, 1981·10 cites·25 claims
- 4961US6169905B1Digital cordless telephone apparatusSONY CORP·Filed 1994·Granted Jan 2, 2001·30 cites·2 claims
- 5061US5309429ATransmitter-receiverSONY CORP·Filed 1992·Granted May 3, 1994·31 cites·19 claims
Showing the top 50 of 111 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Kunio Fukuda 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 →