Average Co-Inventor Count = 3.00
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. Dwango Co., Ltd. (1 from 94 patents)
2. The Lion Fat and Oil Co. Ltd. (1 from 75 patents)
2 patents:
1. 7596604 - Email information providing server, email information providing system, email information providing method and email information providing program
2. 4259456 - Odorless polyolefin resin compositions