Inventor · disambiguated record
Kenji Koga
Also filed as: KOGA KENJI
15 granted patents·5 pending applications·93 citations·filing 1978–2020
90Inventor score
Top patents by PatentIndex Score
20 records- 0186US6605297B2Substances having antiobese and visceral fat-reducing functions and utilization thereofJANIFTEC INC·Filed 2002·Granted Aug 12, 2003·27 cites·16 claims
- 0277US8205699B2Automotive vehicle having engine air guide passageOHZONO MIYUKI·Filed 2008·Granted Jun 26, 2012·12 cites·7 claims
- 0375US9445611B2Soy milk containing fibrous material and tofu-like food, processes for production of those products, and dehulled soybean powder materialMATSUURA MASARU·Filed 2010·Granted Sep 20, 2016·1 cites·3 claims
- 0470US5976606AProcess for producing DHA-containing tofu or soybean milk drink, or dry powder thereofJANIFTEC INC·Filed 1997·Granted Nov 2, 1999·33 cites·4 claims
- 0567US7556010B2Multicylinder internal combustion engine with resonatorHONDA MOTOR CO LTD·Filed 2007·Granted Jul 7, 2009·5 cites·4 claims
- 0663US9802386B2Product having plurality of components fixed to each other by adhesiveDENSO CORP·Filed 2015·Granted Oct 31, 2017·1 cites·13 claims
- 0759US12437953B2Cathode member for electron beam generation, and method for manufacturing the sameKOBELCO RES INSTITUTE INC·Filed 2020·Granted Oct 7, 2025·0 cites·12 claims
- 0849US10344191B2Photocurable adhesiveDENSO CORP·Filed 2015·Granted Jul 9, 2019·0 cites·8 claims
- 0948US4338255AModified lithium aluminum hydridesSUMITOMO CHEMICAL CO·Filed 1981·Granted Jul 6, 1982·2 cites·9 claims
- 1046US4418218AProcess for producing dihydronaphthalene derivativesSUMITOMO CHEMICAL CO·Filed 1982·Granted Nov 29, 1983·2 cites·3 claims
- 1145US2015057147A1Colloidal gold solution and method for producing sameNAT INST OF ADVANCED IND SCIEN·Filed 2013·Application pending·0 cites
- 1243US5075296AAzacyclooctadiene compound and pharmaceutical useEISAI CO LTD·Filed 1990·Granted Dec 24, 1991·2 cites·5 claims
- 1343US2015231610A1Supported gold nanoparticle catalyst and method for producing sameNAT INST OF ADVANCED IND SCIEN·Filed 2013·Application pending·0 cites
- 1442US4831288ADirect parallel connection circuit of self-turn-off semiconductor elementsHITACHI LTD·Filed 1987·Granted May 16, 1989·7 cites·6 claims
- 1542US2015209765A1Joined structure comprising cube- or quadratic prism-shaped rock salt-type oxide nanoparticle and fine metal particle, and method of producing sameNAT INST OF ADVANCED IND SCIEN·Filed 2013·Application pending·0 cites
- 1637US4212828ANovel process for asymmetric synthesis of optically active 2-alkanoyl-1,2,3,4-tetrahydro-2-naphthol compoundsSUMITOMO CHEMICAL CO·Filed 1978·Granted Jul 15, 1980·1 cites·1 claims
- 1737US2014031195A1Anionic gold-hydroxo complex solution and process for producing material loaded with gold nanoparticlesSAKURAI HIROAKI·Filed 2012·Application pending·0 cites
- 1835US9675964B2Noble metal-oxide combined nanoparticle, and, method of producing the same with high purityKOGA KENJI·Filed 2012·Granted Jun 13, 2017·0 cites·11 claims
- 1932US4501700APreparation of optically active 4-demethoxydaunomycinoneSUMITOMO CHEMICAL CO·Filed 1983·Granted Feb 26, 1985·0 cites·6 claims
- 2020US2002009481A1Substance with antiobese and cumulative visceral fat-reducing actions and use thereofFiled 1997·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kenji Koga 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 →