Ken Yahata
10Patents
4h-index
12Co-inventors
53Inventor score
Filing activity: Oct 21, 1993 → Jun 5, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5916675A | Polycarbodiimide resin-containing adhesive and flexible printed circuit board | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6143409A | Polycarbodiimide resin-containing adhesive and flexible printed circuit board | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7847012B2 | Vinyl chloride resin composition and molded article thereof | Chemistry; Metallurgy | 5 | Active |
| US5436127A | Epitope-related peptides of human parvovirus | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5821325A | Polycarbodiimide derivatives and method for preparing the same | Chemistry; Metallurgy | 4 | Expired |
| US5837801A | Method for preparing crosslinked polycarbodiimides | Chemistry; Metallurgy | 3 | Expired |
| US5750637A | Process for the preparation of a polycarbodiimide solution | Chemistry; Metallurgy | 2 | Expired |
| US5750636A | Process for the preparation of a high-molecular-weight polycarbodiimide solution | Chemistry; Metallurgy | 2 | Expired |
| US5770661A | Polycarbodiimide derivative and process for producing the same | Chemistry; Metallurgy | 1 | Expired |
| US7514495B2 | Antistatic agent for vinyl chloride-based resins, vinyl chloride-based resin composition containing the same, and method for manufacturing this composition | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.