Chikara Ohto
58Patents
6h-index
60Co-inventors
75Inventor score
Filing activity: Mar 24, 1995 → Apr 11, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6316216A | Mutated prenyl diphosphate synthases | Chemistry; Metallurgy | 14 | Expired |
| US5773273A | Geranylgeranyl diphosphate synthase and DNA coding therefor | Chemistry; Metallurgy | 14 | Expired |
| US6225096A | Mutant prenyl diphosphate synthase, DNA encoding mutant prenyl diphosphate synthase and process for producing mutant prenyl phosphate synthase | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6040165A | Mutant prenyl diphosphate synthase | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5885810A | Process for the production of prenyl diphosphate using mutants of geranylgeranyl diphosphate synthase | Chemistry; Metallurgy | 7 | Expired |
| US5807725A | Long-chain prenyl diphosphate synthase | Chemistry; Metallurgy | 7 | Expired |
| US8575428B2 | Method for increasing the production of plant biomass and/or seeds and method for producing plant capable of producing increased amount of biomass and/or seeds | Emerging Cross-Sectional Technologies | 6 | Active |
| US5935832A | Farnesyl diphosphate synthase | Chemistry; Metallurgy | 6 | Expired |
| US5882909A | Nucleic acid encoding mutant geranylgeranyl diphosphate synthase | Chemistry; Metallurgy | 6 | Expired |
| US7501268B2 | Methods of producing prenyl alcohols | Chemistry; Metallurgy | 3 | Expired |
| US6395525B2 | Geranyl diphosphate synthase genes | Emerging Cross-Sectional Technologies | 2 | Expired |
| US10287604B2 | Gene for increasing the production of plant biomass and/or seeds and method for use thereof | Emerging Cross-Sectional Technologies | 1 | Active |
| US8865969B2 | Mutant plant, a method for producing thereof and a method of increasing frequency of a genetic recombination | Chemistry; Metallurgy | 1 | Active |
| US9297020B2 | Gene for increasing the production of plant biomass and method of use thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US8822758B2 | Gene capable of increasing the production of plant biomass and method for using the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US7993914B2 | Paraquat resistance gene and a vascular tissue- and trichome-specific promoter | Chemistry; Metallurgy | 0 | Active |
| US9012726B2 | Genes that increase plant oil and method for using the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US9695435B2 | Gene for increasing the production of plant biomass and/or seeds and method for use thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US9862963B2 | Gene for increasing plant weight and method for using the same | General | 0 | Revoked |
| US9309531B2 | Plant with reduced protein productivity in seeds, and method for producing same | Emerging Cross-Sectional Technologies | 0 | Active |
| US9783815B2 | Gene for increasing plant weight and method for using the same | General | 0 | Revoked |
| US9012727B2 | Genes that increase plant oil and method for using the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US7402732B2 | Paraquat resistance gene and a vascular tissue—and trichome-specific promoter | Chemistry; Metallurgy | 0 | Expired |
| US10377993B2 | Recombinant microorganism and method for producing a substance using the same | Chemistry; Metallurgy | 0 | Active |
| US9476059B2 | Gene capable of imparting environmental stress resistance to plants and method for utilizing the same | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.