TORAY ENGINEERING CO., LTD.
110Patents
51Active
110Granted
50Portfolio score
Filing activity: Jan 4, 1978 → Jan 10, 2023 · 12 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6410415B1 | Flip chip mounting technique | Electricity | 135 | Expired |
| US6189208A | Flip chip mounting technique | Emerging Cross-Sectional Technologies | 94 | Expired |
| US6219911A | Flip chip mounting technique | Emerging Cross-Sectional Technologies | 69 | Expired |
| US6779733B2 | Noncontact id card or the like and method of manufacturing the same | Electricity | 39 | Expired |
| US6841419B2 | Method of fabricating a COF utilizing a tapered IC chip and chip mounting hole | Electricity | 26 | Expired |
| US6821381B1 | Tool for thermo-compression-bonding chips, and chip packaging device having the same | Electricity | 14 | Expired |
| US7273165B2 | Printing system | Physics | 14 | Expired |
| US6796481B2 | Chip mounting method | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4592261A | Cutting device for extra fringe of laminated glass interlayer | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6501553B1 | Surface profile measuring method and apparatus | Physics | 11 | Expired |
| US5882408A | Liquid coating device | Performing Operations; Transporting | 11 | Expired |
| US5876500A | Coating apparatus | Performing Operations; Transporting | 10 | Expired |
| US10755958B2 | Transfer method, mounting method, transfer device, and mounting device | Electricity | 10 | Active |
| US5142856A | Yarn piecing method for yarn spinning machine | Performing Operations; Transporting | 9 | Expired |
| US5766356A | Coating apparatus | Performing Operations; Transporting | 8 | Expired |
| US6218022A | Resin etching solution and process for etching polyimide resins | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6892447B1 | Chip mounting device | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6019932A | Method of sealing electronic parts with a resin | Electricity | 8 | Expired |
| US6882545B2 | Noncontact ID card and method of manufacturing the same | Physics | 7 | Expired |
| US7275696B2 | Non-contact ID card and the like and method for manufacturing same | Electricity | 7 | Expired |
| US5605294A | Method for controlling the drive of a yarn winder, and the yarn winder thereof | Electricity | 7 | Expired |
| US7753253B2 | Dispensing device and mounting system | Electricity | 7 | Active |
| US5237807A | Spinning machine | Textiles; Paper | 6 | Expired |
| US4162299A | Process for the removal of sulfur oxides | Performing Operations; Transporting | 6 | Expired |
| US5716016A | Turret type yarn winder with reduced tension variation during switching | Performing Operations; Transporting | 6 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.