Average Co-Inventor Count = 4.80
ph-index = 1
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. Oki Electric Industry Co., Ltd. (1 from 4,979 patents)
2. Y's Ac Co., Ltd. (1 from 1 patent)
2 patents:
1. 11273217 - Cancer treatment composition combining anti-CD26 antibody and other anticancer agent
2. 5976904 - Method of manufacturing semiconductor device