Inventor · disambiguated record
Takashi Sakai
Also filed as: SAKAI TAKASHI
95 granted patents·21 pending applications·963 citations·filing 1980–2025
99Inventor score
Files withTOYOTA JIDOSHOKKI KK17KONICA MINOLTA INC12SHARP KK11MURATA MANUFACTURING CO9BROTHER IND LTD7
Top patents by PatentIndex Score
116 records- 0194US9806308B2Battery moduleTOYOTA JIDOSHOKKI KK·Filed 2014·Granted Oct 31, 2017·15 cites·6 claims
- 0293US12207971B2Ultrasound diagnostic apparatus, method for controlling ultrasound diagnostic apparatus, and control program of ultrasound diagnostic apparatusKONICA MINOLTA INC·Filed 2023·Granted Jan 28, 2025·2 cites·19 claims
- 0392US11903765B2Ultrasonic diagnostic apparatus, control method of ultrasonic diagnostic apparatus, and control program of ultrasonic diagnostic apparatusKONICA MINOLTA INC·Filed 2021·Granted Feb 20, 2024·2 cites·10 claims
- 0491US9666840B2Cell moduleTOYOTA JIDOSHOKKI KK·Filed 2015·Granted May 30, 2017·4 cites·7 claims
- 0591US5066152ARecording apparatus with mechanism for cutting printed tape covered by backing tapeBROTHER IND LTD·Filed 1988·Granted Nov 19, 1991·55 cites·14 claims
- 0690US8841105B2Organic-inorganic composite material and process for producing sameSAKAI TAKASHI·Filed 2010·Granted Sep 23, 2014·8 cites·16 claims
- 0789US11647142B2Image reading apparatusCANON KK·Filed 2021·Granted May 9, 2023·3 cites·13 claims
- 0889US4488563AFilter plugMITSUBISHI ACETATE CO LTD·Filed 1982·Granted Dec 18, 1984·140 cites·9 claims
- 0988US4548044AMetal hydride container and metal hydride heat storage systemAGENCY IND SCIENCE TECHN·Filed 1984·Granted Oct 22, 1985·34 cites·1 claims
- 1087US6049689ADeveloping apparatus with vibration absorbtion deviceSHARP KK·Filed 1998·Granted Apr 11, 2000·42 cites·14 claims
- 1187US4510759AMetalhydride container and metal hydride heat storage systemAGENCY IND SCIENCE TECHN·Filed 1982·Granted Apr 16, 1985·33 cites·4 claims
- 1286US4867509AApparatus for controlling brake fluid pressure of vehicleAKEBONO BRAKE IND·Filed 1988·Granted Sep 19, 1989·26 cites·14 claims
- 1385US9033095B2Exhaust treatment unit, manufacturing method of exhaust treatment unit, and work vehicleKOMATSU MFG CO LTD·Filed 2013·Granted May 19, 2015·9 cites·20 claims
- 1485US6353720B1Image developing device using a toner as a developerSHARP KK·Filed 2000·Granted Mar 5, 2002·26 cites·10 claims
- 1583US10003050B2Battery module with heat transfer plate engagement sectionTOYOTA JIDOSHOKKI KK·Filed 2014·Granted Jun 19, 2018·3 cites·8 claims
- 1683US5854971AOutput-controlled power amplifier, radio communication terminal and radio communication base stationHITACHI LTD·Filed 1996·Granted Dec 29, 1998·52 cites·49 claims
- 1782US10128474B2Cell module and cell packTOYOTA JIDOSHOKKI KK·Filed 2013·Granted Nov 13, 2018·3 cites·13 claims
- 1881US9868282B2Control apparatus and control method of the sameCANON KK·Filed 2016·Granted Jan 16, 2018·2 cites·12 claims
- 1981US9770831B2Industrial robotNACHI-FUJIKOSHI CORP·Filed 2015·Granted Sep 26, 2017·8 cites·9 claims
- 2080US9481556B2Industrial vehicleTOYOTA JIDOSHOKKI KK·Filed 2013·Granted Nov 1, 2016·7 cites·14 claims
- 2180US6405009B1Image forming apparatus including system for recycling tonerSHARP KK·Filed 2000·Granted Jun 11, 2002·20 cites·28 claims
- 2277US8334985B2Shape measuring apparatus and shape measuring methodSHO TO·Filed 2010·Granted Dec 18, 2012·8 cites·13 claims
- 2376US5168814ADevice for feeding recording medium in the recording directionBROTHER IND LTD·Filed 1991·Granted Dec 8, 1992·27 cites·14 claims
- 2476US4976558ADevice for feeding recording medium in the longitudinal recording directionBROTHER IND LTD·Filed 1988·Granted Dec 11, 1990·18 cites·10 claims
- 2576US4839742AReflected-character printing apparatusBROTHER IND LTD·Filed 1987·Granted Jun 13, 1989·28 cites·3 claims
- 2675US4872584ASafety device for a radiator capAKEBONO BRAKE IND·Filed 1988·Granted Oct 10, 1989·31 cites·6 claims
- 2774US10815859B2Catalyst abnormality diagnostic device and catalyst abnormality diagnostic methodSUBARU CORP·Filed 2018·Granted Oct 27, 2020·1 cites·20 claims
- 2874US10177352B2Battery moduleTOYOTA JIDOSHOKKI KK·Filed 2015·Granted Jan 8, 2019·1 cites·11 claims
- 2974US9917338B2Battery packTOYOTA JIDOSHOKKI KK·Filed 2014·Granted Mar 13, 2018·1 cites·7 claims
- 3074US4636445AMetal/hydrogen alkaline storage batterySANYO ELECTRIC CO·Filed 1986·Granted Jan 13, 1987·36 cites·9 claims
- 3173US8870292B2Vehicle seatSAKAI TAKASHI·Filed 2011·Granted Oct 28, 2014·8 cites·8 claims
- 3271US8038762B2Process for production of chain metal powders, chain metal powers produced thereby, and anisotropic conductive film formed by using the powdersSUMITOMO ELECTRIC INDUSTRIES·Filed 2010·Granted Oct 18, 2011·1 cites·3 claims
- 3370US9812682B2Battery pack and industrial vehicleTOYOTA JIDOSHOKKI KK·Filed 2013·Granted Nov 7, 2017·4 cites·17 claims
- 3469US12269353B2Electronic device, battery pack, and electric vehicleMURATA MANUFACTURING CO·Filed 2022·Granted Apr 8, 2025·0 cites·6 claims
- 3569US9211534B2Metalloporphyrin complex, manufacturing process therefor and carbon dioxide fixation catalyst therefrom, as well as process for manufacturing cyclic carbonateUNIV OKAYAMA NAT UNIV CORP·Filed 2012·Granted Dec 15, 2015·1 cites·5 claims
- 3669US5009530AApparatus for reverse recording image and covering by protective mediumBROTHER IND LTD·Filed 1988·Granted Apr 23, 1991·17 cites·11 claims
- 3768US12367997B2Coil componentMURATA MANUFACTURING CO·Filed 2022·Granted Jul 22, 2025·0 cites·9 claims
- 3867US4583560ATobacco smoke filterMITSUBISHI ACETATE CO LTD·Filed 1983·Granted Apr 22, 1986·32 cites·21 claims
- 3966US9511984B2Industrial vehicleTOYOTA JIDOSHOKKI KK·Filed 2013·Granted Dec 6, 2016·3 cites·11 claims
- 4065US11769617B2Laminated coil componentMURATA MANUFACTURING CO·Filed 2020·Granted Sep 26, 2023·0 cites·12 claims
- 4165US11763980B2Coil componentMURATA MANUFACTURING CO·Filed 2020·Granted Sep 19, 2023·0 cites·20 claims
- 4265US8953233B2Image reading apparatus and image data processing methodSAKAI TAKASHI·Filed 2011·Granted Feb 10, 2015·1 cites·23 claims
- 4365US2025169794A1Ultrasound diagnostic apparatus, ultrasound diagnostic method, and recording mediumKONICA MINOLTA INC·Filed 2024·Application pending·0 cites
- 4463US7009740B2Image processing apparatus, image processing method and recording mediumCANON KK·Filed 2001·Granted Mar 7, 2006·5 cites·14 claims
- 4563US6026266ADeveloping apparatus using one-component tonerSHARP KK·Filed 1998·Granted Feb 15, 2000·15 cites·21 claims
- 4663US2024423593A1Ultrasound diagnostic system, storage medium, ultrasound image display terminal, and ultrasound diagnostic apparatusKONICA MINOLTA INC·Filed 2024·Application pending·0 cites
- 4763US2023238171A1Method of manufacturing coil componentMURATA MANUFACTURING CO·Filed 2023·Application pending·0 cites
- 4862US5193926AApparatus for recording image covered by protective mediumBROTHER IND LTD·Filed 1990·Granted Mar 16, 1993·19 cites·24 claims
- 4961US2023096644A1Coil componentMURATA MANUFACTURING CO·Filed 2022·Application pending·0 cites
- 5061US2025359851A1Ultrasonic image diagnostic system, ultrasonic image diagnostic program, ultrasonic diagnostic apparatus, and ultrasonic image diagnostic methodKONICA MINOLTA INC·Filed 2025·Application pending·0 cites
Showing the top 50 of 116 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Takashi Sakai 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 →