Tadahito Nobori
31Patents
8h-index
71Co-inventors
78Inventor score
Filing activity: Oct 24, 1989 → Dec 21, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7160949B2 | Olefin block copolymers, processes for producing the same and uses thereof | Chemistry; Metallurgy | 47 | Expired |
| US6207794A | Polyoxyalkylene polyols, derivatives thereof, and process for producing the polyoxyalkylene polyols | Chemistry; Metallurgy | 26 | Expired |
| US7393907B2 | Polar group-containing olefin copolymer, process for preparing the same, thermoplastic resin composition containing the copolymer, and uses thereof | Chemistry; Metallurgy | 25 | Expired |
| US5008267A | Pyrimidinedione compounds, method of producing the same and antiarrythmic agents containing the same | Chemistry; Metallurgy | 24 | Expired |
| US6063825A | Flexible polyurethane foam with high durability | Chemistry; Metallurgy | 18 | Expired |
| US5952457A | Polymerization catalyst for alkylene oxide compound and production process of poly(alkylene oxide) | Chemistry; Metallurgy | 14 | Expired |
| US5990352A | Phosphazenium salt and preparation process thereof, and process for producing poly(alkylene oxide) | Chemistry; Metallurgy | 13 | Expired |
| US6255537A | Process for preparing poly(alkylene oxide) | Chemistry; Metallurgy | 10 | Expired |
| US7714087B2 | Polar group-containing olefin copolymer, process for preparing the same, thermoplastic resin composition containing the copolymer, and uses thereof | Chemistry; Metallurgy | 7 | Active |
| US5332739A | Pyrimidinedione derivatives and antiarrhythmic agents containing same | Chemistry; Metallurgy | 5 | Expired |
| US6077930A | Preparation process of polymer | Chemistry; Metallurgy | 5 | Expired |
| US6130346A | Process for preparing an organic compound from an oxirane-containing compound in the presence of a tris(triaminophosphoranylideneamino)phosphine oxide | Chemistry; Metallurgy | 4 | Expired |
| US6469224B1 | Process for preparation of substituted aromatic compound | Performing Operations; Transporting | 4 | Expired |
| US6153794A | Phosphine sulfide, a manufacturing process therefor and use thereof | Chemistry; Metallurgy | 3 | Expired |
| US7217780B2 | Polyether ketone and method of producing the same | Chemistry; Metallurgy | 3 | Expired |
| US6022945A | Process for production of propylene oxide/ethylene oxide block copolymers | Chemistry; Metallurgy | 3 | Expired |
| US6090980A | Preparation process of iminotris ( Dimethylamino) phosphorane | Chemistry; Metallurgy | 3 | Expired |
| US6310147A | Epoxy-resin composition and use thereof | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7928180B2 | Biodegradable polymer, production method thereof, molded product thereof, and use thereof | Emerging Cross-Sectional Technologies | 2 | Active |
| US6528599B1 | Method for preparing living polymer in the presence of phosphazenium salt | Chemistry; Metallurgy | 2 | Expired |
| US6297332A | Epoxy-resin composition and use thereof | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6177593A | [Tris(dimethylamino)phosphonioamino]tris[tris(dimethylamino)phosphoranylide neamino]phosphonium dichloride and preparation process thereof | Chemistry; Metallurgy | 1 | Expired |
| US6936684B2 | Poly (alkylene oxide) prepared in the presence of a phosphazenium salt or compound | Chemistry; Metallurgy | 1 | Expired |
| US6762259B2 | Process for the production of living (co)polymers and use of the (co)polymers | Chemistry; Metallurgy | 1 | Expired |
| US6911503B2 | Curing agent composition for epoxy resins, epoxy resin composition and use thereof | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.