Kyosuke Komiya
26Patents
10h-index
22Co-inventors
75Inventor score
Filing activity: Nov 10, 1981 → Aug 3, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5070173A | Thermoplastic polyurethane | Chemistry; Metallurgy | 46 | Expired |
| US5204377A | Porous, crystallized, aromatic polycarbonate prepolymer, a porous, crystallized aromatic polycarbonate, and production methods | Emerging Cross-Sectional Technologies | 36 | Expired |
| US6262210A | Process for producing aromatic carbonates | Chemistry; Metallurgy | 21 | Expired |
| US5747609A | Method for producing an aromatic polycarbonate having improved melt stability | Chemistry; Metallurgy | 21 | Expired |
| US5214073A | Porous, crystallized, aromatic polycarbonate prepolymer, a porous, crystallized aromatic polycarbonate, and production methods | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5589564A | Wire-wetting fall polymonization process for the production of polycarbonates | Performing Operations; Transporting | 17 | Expired |
| US4855377A | Novel copolycarbonate | Chemistry; Metallurgy | 16 | Expired |
| US5872275A | Process for the producing of aromatic carbonate | Chemistry; Metallurgy | 15 | Expired |
| US6265526A | System and process for producing polycondensation polymer | Chemistry; Metallurgy | 12 | Expired |
| US5932683A | Polycarbonate comprising different kinds of bonding units and process for the preparation thereof | Chemistry; Metallurgy | 11 | Expired |
| US6277945A | Method for producing an aromatic polycarbonate | Chemistry; Metallurgy | 7 | Expired |
| US5852156A | Polycarbonate composition | Chemistry; Metallurgy | 7 | Expired |
| US5840826A | Process for preparing aromatic polycarbonate | Chemistry; Metallurgy | 7 | Expired |
| US6429276B1 | Process and polymerizer for producing aromatic polycarbonate | Chemistry; Metallurgy | 7 | Expired |
| US6320015A | Process for producing aromatic polycarbonate | Chemistry; Metallurgy | 6 | Expired |
| US6107440A | Aromatic polycarbonate composition | Chemistry; Metallurgy | 6 | Expired |
| US5596067A | Free fall polymerization process for the production of polycarbonates | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5912318A | Method for producing an aromatic polycarbonate | Chemistry; Metallurgy | 5 | Expired |
| US5952449A | Method for producing an aromatic polycarbonate | Performing Operations; Transporting | 4 | Expired |
| US6037437A | Method for producing an aromatic polycarbonate | Chemistry; Metallurgy | 3 | Expired |
| US5912289A | Aromatic polycarbonate composition having improved thermal stability, and method for producing the same | Chemistry; Metallurgy | 3 | Expired |
| US5762851A | Method of producing polycarbonate pellets | Performing Operations; Transporting | 3 | Expired |
| US4429171A | Method for manufacture of orthomethylated phenol compounds | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5719254A | Discoloration-insusceptible polycarbonate composition | Chemistry; Metallurgy | 2 | Expired |
| USRE38050E1 | Polycarbonate comprising different kinds of bonding units and process for the preparation thereof | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.