Average Co-Inventor Count = 6.35
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. Nissan Chemical Industries Limited (2 from 1,235 patents)
2. Suntory Limited (1 from 439 patents)
3 patents:
1. 6147230 - Amino acid dysiherbaine
2. 5460814 - Fermentation broth and microorganisms which produce them
3. 5346919 - Anti-bacterial substances and microorganisms which produce them