Inventor · disambiguated record
Hirokazu Maeda
Also filed as: MAEDA HIROKAZU · TAKENOSHITA YUKINORI
43 granted patents·14 pending applications·690 citations·filing 1978–2024
98Inventor score
Top patents by PatentIndex Score
57 records- 0194US6685977B1Method for production of frozen dessertsFUJI OIL CO LTD·Filed 2000·Granted Feb 3, 2004·88 cites·6 claims
- 0288US7688360B2Imaging apparatus control unit and digital cameraHOYA CORP·Filed 2007·Granted Mar 30, 2010·12 cites·9 claims
- 0388US6436334B1Process for producing inorganic moldFUJI OIL CO LTD·Filed 1996·Granted Aug 20, 2002·62 cites·4 claims
- 0487US8265475B2Focus-point selection system, autofocus system, and cameraMAEDA HIROKAZU·Filed 2011·Granted Sep 11, 2012·8 cites·18 claims
- 0584US4207807APlastic air cylinder assemblyOILES INDUSTRY CO LTD·Filed 1978·Granted Jun 17, 1980·37 cites·6 claims
- 0682US9669877B2Vehicle body framework structure and method of manufacturing the sameTOYOTA MOTOR CO LTD·Filed 2016·Granted Jun 6, 2017·4 cites·4 claims
- 0781US4839192AHard butter composition containing triglycerides, and process for production thereofFUJI OIL CO LTD·Filed 1986·Granted Jun 13, 1989·67 cites·5 claims
- 0879US5700397AEmulsifier, emulsion composition, and powder compositionFUJI OIL CO LTD·Filed 1993·Granted Dec 23, 1997·72 cites·8 claims
- 0978US8284273B2Imager for photographing a subject with a proper sizeMAEDA HIROKAZU·Filed 2009·Granted Oct 9, 2012·5 cites·19 claims
- 1078US7524118B2Mode-setting device for photographing deviceHOYA CORP·Filed 2006·Granted Apr 28, 2009·5 cites·9 claims
- 1177US6537597B1Process for producing soybean protein hydrolysateFUJI OIL CO LTD·Filed 2000·Granted Mar 25, 2003·35 cites·3 claims
- 1276US2010040734A1Cacao Husk-Derived Water-Soluble, Dietary Fiber, Process For Its Production, Foods and Beverages Containing It And Methods For Their PreparationFUJI OIL CO LTD·Filed 2009·Application pending·0 cites
- 1374US6743945B1Carboxylic acid and amino acid or amino condensate reactants and manufacturing method thereforFUJI OIL CO LTD·Filed 2000·Granted Jun 1, 2004·3 cites·4 claims
- 1473US7601381B2Polysaccharides and protein conjugate, and emulsifiers and emulsions containing itFUJI OIL CO LTD·Filed 2005·Granted Oct 13, 2009·3 cites·7 claims
- 1571US6200619B1Preserving agent and preserving methodFUJI OIL CO LTD·Filed 1999·Granted Mar 13, 2001·26 cites·13 claims
- 1671US5710270AWater-soluble polysaccharide and a process for producing the sameFUJI OIL CO LTD·Filed 1996·Granted Jan 20, 1998·33 cites·5 claims
- 1771US2009131699A1Antioxidant and process for producing the sameNAKAMURA AKIHIRO·Filed 2009·Application pending·0 cites
- 1869US2025206379A1Vehicle lower body structureTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1969US2025206378A1Vehicle lower body structureTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2065US6710176B2Process for producing water-soluble polysaccharides, and method for clarifying water-soluble polysaccharide aqueous solutionsFUJI OIL CO LTD·Filed 2001·Granted Mar 23, 2004·1 cites·10 claims
- 2165US6004616ABiodegradable vegetable filmFUJI OIL CO LTD·Filed 1996·Granted Dec 21, 1999·17 cites·1 claims
- 2264US8026957B2Image-capturing apparatusHOYA CORP·Filed 2007·Granted Sep 27, 2011·1 cites·19 claims
- 2363US4861611AFractionated soft laurin fat and food containing the sameFUJI OIL CO LTD·Filed 1988·Granted Aug 29, 1989·13 cites·4 claims
- 2461US2025214655A1Vehicle lower part structureTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2561US2025206123A1Vehicle lower part structureTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2657US7840131B2Photographic apparatusHOYA CORP·Filed 2009·Granted Nov 23, 2010·0 cites·5 claims
- 2757US6045847ARice cooking methodFUJI OIL CO LTD·Filed 1998·Granted Apr 4, 2000·17 cites·8 claims
- 2856US8306411B2Photographic apparatusMAEDA HIROKAZU·Filed 2009·Granted Nov 6, 2012·0 cites·20 claims
- 2956US5587197AProcess for production of water-soluble vegetable fiberFUJI OIL CO LTD·Filed 1995·Granted Dec 24, 1996·20 cites·3 claims
- 3055US5342641AFood additive comprising water-soluble hemicelluloseFUJI OIL CO LTD·Filed 1992·Granted Aug 30, 1994·27 cites·12 claims
- 3154US8310565B2Digital camera with face detection and electronic zoom control functionMAEDA HIROKAZU·Filed 2009·Granted Nov 13, 2012·0 cites·15 claims
- 3254US5674896AAppetite suppressing agent and use thereofFUJI OIL CO LTD·Filed 1992·Granted Oct 7, 1997·13 cites·10 claims
- 3353US5733367ACement compositionFUJI OIL CO LTD·Filed 1996·Granted Mar 31, 1998·15 cites·9 claims
- 3453US2005175723A1Antioxidant and process for producing the sameFUJI OIL CO LTD·Filed 2003·Application pending·0 cites
- 3552US5415790AThickening agent for treating textile materialFUJI OIL CO LTD·Filed 1994·Granted May 16, 1995·8 cites·3 claims
- 3652US4795569AMethod for dry fractionation of fatty materialFUJI OIL CO LTD·Filed 1987·Granted Jan 3, 1989·18 cites·4 claims
- 3751US7812861B2Imaging device controller and digital cameraHOYA CORP·Filed 2007·Granted Oct 12, 2010·0 cites·10 claims
- 3851US6224931B1Method of producing dry noodlesFUJI OIL CO LTD·Filed 1999·Granted May 1, 2001·13 cites·22 claims
- 3951US2006057273A1Quality-improving agent for processed cereal foods and processed cereal food using the sameTAKAHASHI TARO·Filed 2003·Application pending·0 cites
- 4051US2009009609A1Photographing device with image output control functionHOYA CORP·Filed 2008·Application pending·0 cites
- 4150US2005112269A1Cooked rice with good storability at low temperature and method of production of sameFiled 2004·Application pending·0 cites
- 4249US2008259189A1Imaging-device driving systemPENTAX CORP·Filed 2007·Application pending·0 cites
- 4348US2007172219A1Photographic device with anti-shake functionPENTAX CORP·Filed 2007·Application pending·0 cites
- 4448US2007263103A1Image-capturing apparatusPENTAX CORP·Filed 2007·Application pending·0 cites
- 4546US4882192AHard butter compositionFUJI OIL CO LTD·Filed 1988·Granted Nov 21, 1989·22 cites·1 claims
- 4644US12252177B2Vehicle side structureTOYOTA MOTOR CO LTD·Filed 2022·Granted Mar 18, 2025·0 cites·6 claims
- 4744US5468287AWater colorFUJI OIL CO LTD·Filed 1994·Granted Nov 21, 1995·9 cites·2 claims
- 4844US5146376ATape cassetteMETAREX RESEARCH INST CORP·Filed 1990·Granted Sep 8, 1992·8 cites·7 claims
- 4942US2004052910A1Cacao husk-origin water soluble dietary fiber, process for producing the same, foods and drinks with the use thereof and process for producing the sameFiled 2001·Application pending·0 cites
- 5041US5615613AMethod of using a hemicellulose printing assistant for lithographic printing platesFUJI OIL CO LTD·Filed 1995·Granted Apr 1, 1997·8 cites·11 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Hirokazu Maeda 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 →