Average Co-Inventor Count = 2.67
ph-index = 5
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 (8 from 2,346 patents)
2. Konica Corporation (2 from 3,106 patents)
3. Mitsubishi Kasei Corporation (1 from 499 patents)
9 patents:
1. 6808861 - Positive photosensitive composition positive photosensitive lithographic printing plate and method for making positive photosensitive lithographic printing plate
2. 6410207 - Positive photosensitive composition, positive photosensitive lithographic printing plate and method for making positive photosensitive lithographic printing plate
3. 6326122 - Positive photosensitive composition, positive photosensitive lithographic plate and method for making positive photosensitive lithographic printing plate
4. 6200727 - Positive photosensitive composition, positive photosensitive lithographic printing plate and method for forming a positive image
5. 6074802 - Positive photosensitive composition, positive photosensitive
6. 5849463 - Photosensitive composition
7. 5814431 - Photosensitive composition and lithographic printing plate
8. 5738974 - Photopolymerizable composition and photosensitive lithographic printing
9. 5427887 - Light-sensitive composition