Average Co-Inventor Count = 1.00
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. Shiraimatsu Shinyaku Kabushiki Kaisha (1 from 5 patents)
2. Itochu Fine Chemical Corporation (1 from 3 patents)
3. Yugen Kaishi Fukuji Corporation (1 from 1 patent)
2 patents:
1. 6231935 - Functional man-made ornamental plants and a method for manufacture thereof
2. 5525340 - Food composition containing antimicrobial plant distillate