Inventor · disambiguated record
Takahiro Hayashi
Also filed as: HAYASHI TAKAHIRO
154 granted patents·61 pending applications·1,285 citations·filing 1989–2024
99Inventor score
Top patents by PatentIndex Score
215 records- 0198US7714357B2Semiconductor deviceRENESAS TECH CORP·Filed 2008·Granted May 11, 2010·53 cites·15 claims
- 0297US5258592AWaterproof switch apparatus for electronic deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Nov 2, 1993·263 cites·8 claims
- 0395US10368403B2Heating cookerPANASONIC IP MAN CO LTD·Filed 2015·Granted Jul 30, 2019·34 cites·10 claims
- 0493US11977306B2Transparent screenFUJIFILM CORP·Filed 2022·Granted May 7, 2024·2 cites·12 claims
- 0593US8074397B2Illuminator for plant growthYONEDA KENJI·Filed 2001·Granted Dec 13, 2011·54 cites·2 claims
- 0692US9409152B2Catalyst support for purification of exhaust gas, catalyst for purification of exhaust gas using the same, and method for producing the catalyst support for purification of exhaust gasTOYOTA CHUO KENKYUSHO KK·Filed 2013·Granted Aug 9, 2016·11 cites·15 claims
- 0791US6743973B2Thermoelectric material improved in figure of merit, process for producing thereof and peltier module using the sameYAMAHA CORP·Filed 2001·Granted Jun 1, 2004·28 cites·29 claims
- 0890US6998336B1Wiring board and method of producing the sameNGK SPARK PLUG CO·Filed 2005·Granted Feb 14, 2006·23 cites·13 claims
- 0988US8003898B2Seal structureNOK CORP·Filed 2007·Granted Aug 23, 2011·19 cites·8 claims
- 1087US8565808B2Transmission power control system, base station, and transmission power control methodHOSONO HIROYUKI·Filed 2011·Granted Oct 22, 2013·10 cites·7 claims
- 1186US9420703B2Wiring board and manufacturing method of the sameNGK SPARK PLUG CO·Filed 2013·Granted Aug 16, 2016·8 cites·5 claims
- 1286US6696504B1Extruded styrene resin foams, and methods for producing the sameKANEKA CORP·Filed 1999·Granted Feb 24, 2004·53 cites·12 claims
- 1385US10350799B2Gasket including carrier film and method of manufacturing the sameNOK CORP·Filed 2016·Granted Jul 16, 2019·3 cites·9 claims
- 1485US6680676B1Switch unit and portable terminal device using the switch unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jan 20, 2004·41 cites·19 claims
- 1585US6133185AExhaust gas purifying catalystTOYOTA MOTOR CO LTD·Filed 1996·Granted Oct 17, 2000·67 cites·5 claims
- 1684US9093283B2Semiconductor devices with output circuit and padRENESAS ELECTRONICS CORP·Filed 2015·Granted Jul 28, 2015·3 cites·8 claims
- 1784US8005037B2Communication control method, radio base station, and radio control stationNTT DOCOMO INC·Filed 2007·Granted Aug 23, 2011·11 cites·13 claims
- 1883US9897496B2Stress measuring method, stress measuring member, and stress measuring setFUJIFILM CORP·Filed 2016·Granted Feb 20, 2018·3 cites·15 claims
- 1983US7614965B2Golf ballBRIDGESTONE SPORTS CO LTD·Filed 2007·Granted Nov 10, 2009·5 cites·11 claims
- 2082US8575499B2Seal structureHAYASHI TAKAHIRO·Filed 2010·Granted Nov 5, 2013·5 cites·13 claims
- 2180US9334962B2Gasket for small size electronic applianceHAYASHI TAKAHIRO·Filed 2010·Granted May 10, 2016·4 cites·1 claims
- 2280US8139534B2Mobile communication method, mobile communication system and radio base stationGOTO YOSHIKAZU·Filed 2009·Granted Mar 20, 2012·9 cites·19 claims
- 2380US7032433B2Sensor, sensor producing method, and assembly of separator and urging memberNGK SPARK PLUG CO·Filed 2003·Granted Apr 25, 2006·21 cites·18 claims
- 2479US10960599B2Method of manufacturing gasketNOK CORP·Filed 2016·Granted Mar 30, 2021·2 cites·4 claims
- 2579US10378409B2Exhaust gas purification catalystTOYOTA MOTOR CO LTD·Filed 2017·Granted Aug 13, 2019·2 cites·8 claims
- 2679US8552561B2Semiconductor device with output circuit arrangementHAYASHI TAKAHIRO·Filed 2010·Granted Oct 8, 2013·3 cites·11 claims
- 2778US10849224B1Wiring board and manufacturing method thereofNGK SPARK PLUG CO·Filed 2020·Granted Nov 24, 2020·2 cites·5 claims
- 2877US9445310B2Mobile communication system, network device, and mobile communication methodAOYAGI KENICHIRO·Filed 2010·Granted Sep 13, 2016·4 cites·8 claims
- 2976US10212765B2Heat cooking devicePANASONIC IP MAN CO LTD·Filed 2016·Granted Feb 19, 2019·2 cites·5 claims
- 3076US7566280B2Golf ballBRIDGESTONE SPORTS CO LTD·Filed 2007·Granted Jul 28, 2009·10 cites·7 claims
- 3176US6841581B2Extruded styrene resin foam and process for producing the sameKANEKA CORP·Filed 2003·Granted Jan 11, 2005·23 cites·31 claims
- 3275US10665768B2Thermoelectric conversion module packageYAMAHA CORP·Filed 2018·Granted May 26, 2020·2 cites·6 claims
- 3375US7519744B2Method and apparatus for managing I/O paths on a storage network using priorityHITACHI LTD·Filed 2007·Granted Apr 14, 2009·6 cites·2 claims
- 3475US5944601ACoin processing device with adaptive storageNIPPON CONLUX CO LTD·Filed 1999·Granted Aug 31, 1999·43 cites·12 claims
- 3574US9697665B2Coin dispensing deviceNIPPON CONLUX CO LTD·Filed 2013·Granted Jul 4, 2017·2 cites·3 claims
- 3674US8178794B2Sealing structureHAYASHI TAKAHIRO·Filed 2008·Granted May 15, 2012·6 cites·18 claims
- 3772US10895385B2Cooking apparatusPANASONIC IP MAN CO LTD·Filed 2016·Granted Jan 19, 2021·2 cites·2 claims
- 3872US7167718B2Transmission power control apparatus, transmission power control method, and mobile stationNTT DOCOMO INC·Filed 2002·Granted Jan 23, 2007·16 cites·39 claims
- 3971US8600397B2Mobile communication system and communication controlling methodISHII HIROYUKI·Filed 2007·Granted Dec 3, 2013·4 cites·11 claims
- 4071US7194266B2Handover control method, mobile station and communication control apparatusNTT DOCOMO INC·Filed 2002·Granted Mar 20, 2007·16 cites·10 claims
- 4170US7103364B2Call acceptance controlling apparatus and method thereofNTT DOCOMO INC·Filed 2002·Granted Sep 5, 2006·15 cites·50 claims
- 4269US8185125B2Transmission rate control method, mobile communication system and radio base stationGOTO YOSHIKAZU·Filed 2008·Granted May 22, 2012·4 cites·9 claims
- 4369US8039529B2Method of manufacturing a golf ballBRIDGESTONE SPORTS CO LTD·Filed 2007·Granted Oct 18, 2011·1 cites·7 claims
- 4469US7026712B2Peltier module with durable power supply lines and exothermic module with built-in coolerYAMAHA CORP·Filed 2003·Granted Apr 11, 2006·16 cites·23 claims
- 4568US8946770B2Semiconductor device with output circuit and padRENESAS ELECTRONICS CORP·Filed 2013·Granted Feb 3, 2015·1 cites·8 claims
- 4668US8036238B2Information processing system and access methodHITACHI LTD·Filed 2009·Granted Oct 11, 2011·3 cites·10 claims
- 4768US7937087B2Radio communication system, radio communication method and base stationNTT DOCOMO INC·Filed 2008·Granted May 3, 2011·3 cites·10 claims
- 4867US8050703B2Mobile communication method, mobile communication system, and radio base stationNTT DOCOMO INC·Filed 2009·Granted Nov 1, 2011·3 cites·5 claims
- 4967US7577158B2Information processing system and access methodHITACHI LTD·Filed 2005·Granted Aug 18, 2009·3 cites·6 claims
- 5067US6528548B2Synthetic thermoplastic resin extruded foams and methods for producing the sameKANEKA CORP·Filed 2001·Granted Mar 4, 2003·9 cites·8 claims
Showing the top 50 of 215 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Takahiro Hayashi 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 →