Average Co-Inventor Count = 3.00
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. Mitsubishi Chemical Corporation (3 from 2,350 patents)
3 patents:
1. 8758960 - Photoreactive composition, optical material, composition for forming holographic recording layer, holographic recording material, and holographic recording medium
2. 6737474 - Modified polyvinyl acetal resin, curable resin composition containing the same, and laminated products
3. 6555617 - Composition of cyclic anhydride modified polyvinyl acetal and curable resin and laminated products