Average Co-Inventor Count = 4.80
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. Sumitomo Chemical Company, Limited (2 from 6,892 patents)
2. Toyoda Gosei Co., Ltd. (1 from 3,077 patents)
3. Lintec Corporation (1 from 651 patents)
2 patents:
1. 6110546 - Automobile weather strip and method for making the same
2. 5560997 - Film for label