Toshio Tagami
9Patents
4h-index
11Co-inventors
50Inventor score
Filing activity: Jan 15, 1992 → Aug 17, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5508427A | Bisimide compound and process for the production thereof | Chemistry; Metallurgy | 7 | Expired |
| US6200720A | Graft resin, process for the production thereof and use thereof | Chemistry; Metallurgy | 7 | Expired |
| US5466553A | Toner for developing electrostatic image | Physics | 6 | Expired |
| US5334662A | Epoxy resin/phenolic OH-aramid/ban block copolymer product with CTBN | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8652021B2 | Decanter-type centrifugal separator equipped with continuous lubricant supply device including an oil collector configured to revolve in a predetermined direction causing the lubricant to flow into the lubricant supply path | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US5342895A | Block copolymer and method of producing the same | Chemistry; Metallurgy | 4 | Expired |
| US5258456A | Epoxy resin with phenolic OH-aramide/ban block copolymer | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5334661A | Epoxy resin reacted with phenolic OH-aramide/ban | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5349018A | Polyamide-hydrogenated polybutadiene-acrylonitrile copolymers | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.