Average Co-Inventor Count = 5.00
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. Wakunaga Seiyaku Kabushiki Kaisha (2 from 45 patents)
2. Wakunaga Pharmaceutical Co., Ltd. (1 from 30 patents)
3 patents:
1. 6146638 - Fermented garlic composition
2. 5260444 - Dihydropyridine derivative
3. 5208245 - Dihydropyridine derivative