Average Co-Inventor Count = 2.42
ph-index = 2
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Sumitomo Metal Mining Company, Ltd. (12 from 895 patents)
12 patents:
1. 12351476 - Infrared absorbing material fine particle dispersion liquid and method for production thereof
2. 12286561 - Infrared-absorbing fine particle-containing composition and method for producing the same
3. 12195350 - Adhesive layer, near-infrared shielding film, laminated structure, stacked body and adhesive agent composition
4. 11248133 - Near infrared absorbing fine particle dispersion liquid and method for producing the same, anti-counterfeit ink composition using near infrared absorbing fine particle dispersion liquid, and anti-counterfeit printed matter using near infrared absorbing fine particles
5. 11208563 - Surface-treated infrared absorbing fine particles, surface-treated infrared absorbing fine powder, infrared absorbing fine particle dispersion liquid using the surface-treated infrared absorbing fine particles, infrared absorbing fine particle dispersion body and method for producing them
6. 11180378 - Heat ray shielding fine particle dispersion body, heat ray shielding laminated transparent substrate, and method for producing the same
7. 11084949 - Near infrared absorbing fine particle dispersion liquid and method for producing the same, anti-counterfeit ink composition using near infrared absorbing fine particle dispersion liquid, and anti-counterfeit printed matter using near infrared absorbing fine particles
8. 11021002 - Near infrared absorbing fine particle dispersion liquid and method for producing the same, anti-counterfeit ink composition using near infrared absorbing fine particle dispersion liquid, and anti-counterfeit printed matter using near infrared absorbing fine particles
9. 10604665 - Near infrared absorbing fine particle dispersion liquid and method for producing the same, anti-counterfeit ink composition using near infrared absorbing fine particle dispersion liquid, and anti-counterfeit printed matter using near infrared absorbing fine particles
10. 10442948 - Near-infrared absorbing fine particle dispersion liquid and method for producing the same
11. 10370552 - Near-infrared absorbing fine particle dispersion liquid and method for producing the same
12. 10308823 - Near-infrared absorbing fine particle dispersion liquid and method for producing the same