BRIDGESTONE CORPORATION
5,207Patents
2,650Active
5,207Granted
56Portfolio score
Filing activity: Dec 15, 1982 → Mar 28, 2024 · 922 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7236291B2 | Particle use for image display media, image display panel using the particles, and image display device | Physics | 395 | Expired |
| US7321459B2 | Image display device and method | Physics | 352 | Expired |
| USD497536S1 | Rubber vibration insulator | General | 312 | Expired |
| US5048838A | Three-piece solid golf ball | Human Necessities | 288 | Expired |
| US4919434A | Golf ball | Human Necessities | 268 | Expired |
| US4858924A | Solid golf ball | Emerging Cross-Sectional Technologies | 213 | Expired |
| US5982969A | Optical transmission tube, making method, and linear illuminant system | Emerging Cross-Sectional Technologies | 189 | Expired |
| US5252652A | Solid golf ball | Emerging Cross-Sectional Technologies | 167 | Expired |
| US4820751A | Rubber composition for tires | Chemistry; Metallurgy | 149 | Expired |
| US4874171A | Golf club set | Human Necessities | 148 | Expired |
| US5744534A | Light scattering material | Chemistry; Metallurgy | 144 | Expired |
| US6537158B2 | Multi-piece solid golf ball | Human Necessities | 140 | Expired |
| USD452203S | Decorative surface of a tire sidewall | General | 120 | Expired |
| US4683257A | Rubber compositions for solid golf balls | Emerging Cross-Sectional Technologies | 116 | Expired |
| US4858733A | Electroviscous liquid-filled suspension device and control damping device therefor | Physics | 116 | Expired |
| US5494091A | High modulus low hysteresis rubber compound for pneumatic tires | Emerging Cross-Sectional Technologies | 110 | Expired |
| US5163320A | Tire inspection device | Performing Operations; Transporting | 110 | Expired |
| US6407329B1 | Backside covering member for solar battery, sealing film and solar battery | Emerging Cross-Sectional Technologies | 109 | Expired |
| US4895367A | Golf club set | Human Necessities | 109 | Expired |
| US4713686A | High speed instantaneous multi-image recorder | Human Necessities | 107 | Expired |
| US5248878A | Golf ball marking method | Human Necessities | 104 | Expired |
| US5521309A | Tertiary-amino allyl-or xylyl-lithium initiators and method of preparing same | Emerging Cross-Sectional Technologies | 99 | Expired |
| US5508333A | Diene polymers and copolymers having an alkoxysilane group | Chemistry; Metallurgy | 98 | Expired |
| US5329005A | Soluble anionic polymerization initiators and preparation thereof | Emerging Cross-Sectional Technologies | 96 | Expired |
| USD711816S1 | Sidewall portion of an automobile tire | General | 94 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.