Average Co-Inventor Count = 2.73
ph-index = 3
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. Asahi Kasei Kogyo Kabushiki Kaisha (3 from 1,297 patents)
2. Shin-Etsu Chemical Co., Ltd. (1 from 5,989 patents)
3. Asahi Kasei Kabushiki Kaisha (1 from 949 patents)
5 patents:
1. 7125236 - Replica molding
2. 6342178 - Replica molding
3. 5990190 - Photosensitive resin composition for photo-cast-molding
4. 5266426 - Photocured resin relief plate
5. 5250389 - Photosensitive elastomer composition