Eiichi Nakano
69Patents
13h-index
66Co-inventors
87Inventor score
Filing activity: May 19, 1976 → Jan 22, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5229285A | Thermostable luciferase of firefly, thermostable luciferase gene of firefly, novel recombinant DNA, and process for the preparation of thermostable luciferase of firefly | Chemistry; Metallurgy | 65 | Expired |
| US5219737A | Mutant luciferase of a firefly, mutant luciferase genes, recombinant DNAS containing the genes and a method of producing mutant luciferase | Chemistry; Metallurgy | 40 | Expired |
| US5330906A | Mutant luciferase of a firefly | Chemistry; Metallurgy | 36 | Expired |
| US4968613A | Luciferase gene and novel recombinant DNA as well as a method of producing luciferase | Chemistry; Metallurgy | 34 | Expired |
| US10319696B1 | Methods for fabricating 3D semiconductor device packages, resulting packages and systems incorporating such packages | Electricity | 34 | Active |
| US5182202A | Purified luciferase from luciola cruciata | Chemistry; Metallurgy | 33 | Expired |
| US4348477A | Method for preparing a recombinant DNA phage | Chemistry; Metallurgy | 23 | Expired |
| US5352598A | Purified luciferase from luciola lateralis | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5407446A | Method and apparatus for the pretreatment of a cloth | Textiles; Paper | 19 | Expired |
| US4332897A | Novel bacteriophage and method for preparing same | Chemistry; Metallurgy | 18 | Expired |
| US4348478A | Method for preparation of a recombinant DNA phage | Chemistry; Metallurgy | 15 | Expired |
| US6090597A | Method of producing L-lysine | Chemistry; Metallurgy | 13 | Expired |
| US5183781A | Method of manufacturing semiconductor device | Emerging Cross-Sectional Technologies | 13 | Expired |
| US10217726B1 | Stacked semiconductor dies including inductors and associated methods | Electricity | 12 | Active |
| US6521304B1 | Luminescent tool, its auxiliary member and method of preserving bioluminescent composition used in the tool and the auxiliary member | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US10141259B1 | Semiconductor devices having electrically and optically conductive vias, and associated systems and methods | Electricity | 8 | Active |
| US4066541A | Process for treating waste water containing polyvinyl alcohol | Chemistry; Metallurgy | 7 | Expired |
| US10651050B2 | Semiconductor device packages and structures | Electricity | 7 | Active |
| US5110481A | Method for separation of polyvinyl alcohol from aqueous solutions thereof using peroxodisulfates | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4865979A | Novel bacteriophage and method for breeding thereof | Chemistry; Metallurgy | 4 | Expired |
| US5180497A | Method for decolorization of waste water | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5665584A | DNA fragment containing a tannase gene, a recombinant plasmid, a process for producing tannase, and a promoter | Chemistry; Metallurgy | 3 | Expired |
| US10446527B2 | Stacked semiconductor dies including inductors and associated methods | Electricity | 3 | Active |
| US10854549B2 | Redistribution layers with carbon-based conductive elements, methods of fabrication and related semiconductor device packages and systems | Electricity | 3 | Active |
| US5254470A | Alkaline protease, alkaline protease gene, recombinant DNA, DNA fragment for the expression of gene, and process for the production of alkaline protease | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.