Shuhei Yahiro
5Patents
3h-index
13Co-inventors
46Inventor score
Filing activity: Jul 14, 2004 → Apr 21, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7166403B2 | Toner, developer, image developing apparatus, and image forming apparatus | Physics | 16 | Expired |
| US7405000B2 | Resin particle and process of producing the same | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7951518B2 | Polyester resin for toner, toner composition and resin particle | Physics | 4 | Active |
| US8563650B2 | Method for producing resin dispersions and resin particles | Chemistry; Metallurgy | 1 | Active |
| US8163840B2 | Polyester resin for toner, toner composition and resin particle | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.