Kenji Koga
14Patents
4h-index
28Co-inventors
60Inventor score
Filing activity: Nov 24, 1978 → May 22, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6605297B2 | Substances having antiobese and visceral fat-reducing functions and utilization thereof | Human Necessities | 27 | Expired |
| US5976606A | Process for producing DHA-containing tofu or soybean milk drink, or dry powder thereof | Human Necessities | 10 | Expired |
| US8205699B2 | Automotive vehicle having engine air guide passage | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US4831288A | Direct parallel connection circuit of self-turn-off semiconductor elements | Electricity | 5 | Expired |
| US7556010B2 | Multicylinder internal combustion engine with resonator | Emerging Cross-Sectional Technologies | 4 | Active |
| US5075296A | Azacyclooctadiene compound and pharmaceutical use | Chemistry; Metallurgy | 1 | Expired |
| US4338255A | Modified lithium aluminum hydrides | Chemistry; Metallurgy | 1 | Expired |
| US9802386B2 | Product having plurality of components fixed to each other by adhesive | Emerging Cross-Sectional Technologies | 1 | Active |
| US4418218A | Process for producing dihydronaphthalene derivatives | Chemistry; Metallurgy | 1 | Expired |
| US9675964B2 | Noble metal-oxide combined nanoparticle, and, method of producing the same with high purity | Chemistry; Metallurgy | 0 | Active |
| US10344191B2 | Photocurable adhesive | Chemistry; Metallurgy | 0 | Active |
| US4212828A | Novel process for asymmetric synthesis of optically active 2-alkanoyl-1,2,3,4-tetrahydro-2-naphthol compounds | Chemistry; Metallurgy | 0 | Expired |
| US9445611B2 | Soy milk containing fibrous material and tofu-like food, processes for production of those products, and dehulled soybean powder material | Human Necessities | 0 | Active |
| US4501700A | Preparation of optically active 4-demethoxydaunomycinone | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.