Inventor · disambiguated record
Takaaki Sakai
Also filed as: SAKAI TAKAAKI
32 granted patents·17 pending applications·334 citations·filing 1983–2025
97Inventor score
Files withKONICA MINOLTA BUSINESS TECH8KONISHIROKU PHOTO IND6SAKAI TAKAAKI4STANLEY ELECTRIC CO LTD4MURATA MANUFACTURING CO3
Top patents by PatentIndex Score
49 records- 0192US6148172AImage forming apparatus having means for enhancing accuracy of conveyance of recording sheetsKONISHIROKU PHOTO IND·Filed 1999·Granted Nov 14, 2000·62 cites·24 claims
- 0290US8205391B2Automobile weather stripARITAKE MASANORI·Filed 2008·Granted Jun 26, 2012·24 cites·9 claims
- 0387US6701099B2Image forming apparatus capable of forming images on recording materials of various types and sizesKONISHIROKU PHOTO IND·Filed 2003·Granted Mar 2, 2004·26 cites·8 claims
- 0485US6761970B2Poly(lactic acid) fiberTORAY INDUSTRIES·Filed 2002·Granted Jul 13, 2004·22 cites·40 claims
- 0585US4513029ASea water antifouling methodOSAKA SODA CO LTD·Filed 1983·Granted Apr 23, 1985·38 cites·11 claims
- 0682US6810219B2Image forming apparatus capable of forming images on recording materials of various types and sizesKONISHIROKU PHOTO IND·Filed 2003·Granted Oct 26, 2004·18 cites·9 claims
- 0781US8757826B2Light-emitting device, method for producing the same, and illuminating deviceSAKAI TAKAAKI·Filed 2012·Granted Jun 24, 2014·7 cites·10 claims
- 0880US2025357053A1Capacitor elementMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 0979US8107105B2Image forming apparatusSAKAI TAKAAKI·Filed 2008·Granted Jan 31, 2012·6 cites·4 claims
- 1079US7913990B2Image forming system, image forming apparatus and programKONICA MINOLTA BUSINESS TECH·Filed 2005·Granted Mar 29, 2011·6 cites·10 claims
- 1178US8735926B2Semiconductor light emitting device and manufacturing method of the sameSTANLEY ELECTRIC CO LTD·Filed 2012·Granted May 27, 2014·5 cites·19 claims
- 1276US6701124B2Image reading apparatus, image forming apparatus, image reading method and image forming methodKONISHIROKU PHOTO IND·Filed 2002·Granted Mar 2, 2004·14 cites·11 claims
- 1375US6522523B2Multi-layer type electric double-layer capacitorDAISO CO LTD·Filed 2001·Granted Feb 18, 2003·29 cites·6 claims
- 1474US8746932B2Light emitting device and method for manufacturing the sameIDE SHUNYA·Filed 2010·Granted Jun 10, 2014·6 cites·9 claims
- 1573US7424237B2Image forming apparatus and image forming methodKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted Sep 9, 2008·13 cites·13 claims
- 1672US6656252B2Polymer separation membraneDAISO CO LTD·Filed 2002·Granted Dec 2, 2003·18 cites·10 claims
- 1768US2025174397A1Capacitor embedded substrateMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 1866US6516170B2Image forming apparatus which enables easy to observe printing in a manner adaptable to a user's requestKONISHIROKU PHOTO IND·Filed 2001·Granted Feb 4, 2003·7 cites·22 claims
- 1965US12194862B2Electrified vehicle and method for manufacturing electrified vehicleTOYOTA MOTOR CO LTD·Filed 2022·Granted Jan 14, 2025·0 cites·12 claims
- 2065US8030678B2Optical semiconductor device module having leaf springs with different rectangularly-shaped terminalsSTANLEY ELECTRIC CO LTD·Filed 2009·Granted Oct 4, 2011·2 cites·18 claims
- 2165US2025174405A1Capacitor embedded substrateMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 2263US7215900B2Image forming apparatus having device for changing print conditionKONICA MINOLTA BUSINESS TECH·Filed 2005·Granted May 8, 2007·2 cites·21 claims
- 2361US8703513B2Method for manufacturing light emitting apparatus, light emitting apparatus, and mounting base thereofSTANLEY ELECTRIC CO LTD·Filed 2013·Granted Apr 22, 2014·2 cites·8 claims
- 2457US6636707B2Image forming apparatus and control method of sheet feeding thereinKONISHIROKU PHOTO IND·Filed 2001·Granted Oct 21, 2003·5 cites·3 claims
- 2556US8508118B2Light emitting device that suppresses color unevennessKOTANI HIROSHI·Filed 2012·Granted Aug 13, 2013·1 cites·26 claims
- 2656US7025452B2Image forming systemKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted Apr 11, 2006·2 cites·3 claims
- 2755US8106413B2Light emitting device with a porous alumina reflector made of aggregation of alumina particlesKUMEI MASAMI·Filed 2007·Granted Jan 31, 2012·2 cites·23 claims
- 2855US4815521AMethod of producing composite steel body shaftHITACHI LTD·Filed 1987·Granted Mar 28, 1989·9 cites·4 claims
- 2952US10578209B2Vehicle control apparatusTOYOTA MOTOR CO LTD·Filed 2018·Granted Mar 3, 2020·0 cites·8 claims
- 3052US7895274B2Information processing apparatus and program for providing image data to a terminalSONY CORP·Filed 2002·Granted Feb 22, 2011·4 cites·20 claims
- 3150US2005186422A1Poly (lactic acid) fiberTORAY INDUSTRIES·Filed 2004·Application pending·0 cites
- 3248US11809939B2RFID tag with boost antenna, conductor provided with RFID tag with boost antenna, and RFID system including RFID tag with boost antennaKYOCERA CORP·Filed 2020·Granted Nov 7, 2023·0 cites·19 claims
- 3348US2024278536A1Bismaleimide composition, cured product, sheet, laminated body, and flexible printed wiring boardRESONAC CORP·Filed 2021·Application pending·0 cites
- 3448US2005203258A1Polylactic acid fiber, yarn package, and textile productTORAY INDUSTRIES·Filed 2003·Application pending·0 cites
- 3546US7359659B2Image forming apparatus and image forming method to create a composite image of a page image and an input text stringKONICA MINOLTA BUSINESS TECH·Filed 2006·Granted Apr 15, 2008·0 cites·20 claims
- 3646US2007002411A1Image forming apparatus and image processing apparatusKONICA MINOLTA BUSINESS TECH·Filed 2006·Application pending·0 cites
- 3745US10014453B2Semiconductor light-emitting device emitting light mixtures with substantially white toneSTANLEY ELECTRIC CO LTD·Filed 2014·Granted Jul 3, 2018·0 cites·19 claims
- 3845US2001009615A1Image forming apparatusFiled 2000·Application pending·0 cites
- 3943US8212277B2Optical semiconductor device module with power supply through uneven contactsSAKAI TAKAAKI·Filed 2009·Granted Jul 3, 2012·1 cites·16 claims
- 4042US7013098B2Image forming apparatusKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted Mar 14, 2006·3 cites·6 claims
- 4142US2007065061A1Crankshaft supporting structureTERADA TAKANORI·Filed 2006·Application pending·0 cites
- 4241US2003220411A1Extruded product of foamed rubberFiled 2003·Application pending·0 cites
- 4341US2004241551A1Element using polymer gel electrolyteFiled 2002·Application pending·0 cites
- 4441US2010123162A1Optical semiconductor apparatus and method for producing the sameKONDO RYOSUKE·Filed 2009·Application pending·0 cites
- 4541US2007116393A1Needle roller bearing, crank shaft supporting structure, and split method of outer ring of needle roller bearingOISHI SHINJI·Filed 2006·Application pending·0 cites
- 4640US2009027702A1Image forming apparatusKONICA MINOLTA BUSINESS TECH·Filed 2007·Application pending·0 cites
- 4735US2002115809A1Extruded article comprising ethylene-alpha-olefin-nonconjugated diene copolymer rubberSUMITOMO CHEMICAL CO·Filed 2001·Application pending·0 cites
- 4835US2010321941A1Method for manufacturing light emitting apparatus, light emitting apparatus, and mounting base thereofSAKAI TAKAAKI·Filed 2010·Application pending·0 cites
- 4932US2013192400A1Electric vehicle drive systemDODO KOHEI·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Takaaki 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 →